19752361812

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{563}}^1$

素因数の和:887

約数の個数: 192

約数和(自身を含む): 55157034240

約数和(自身を除く): 35404672428

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 97, 102, 108, 153, 194, 197, 204, 291, 306, 388, 394, 459, 563, 582, 591, 612, 788, 873, 918, 1126, 1164, 1182, 1649, 1689, 1746, 1773, 1836, 2252, 2364, 2619, 3298, 3349, 3378, 3492, 3546, 4947, 5067, 5238, 5319, 6596, 6698, 6756, 7092, 9571, 9894, 10047, 10134, 10476, 10638, 13396, 14841, 15201, 19109, 19142, 19788, 20094, 20268, 21276, 28713, 29682, 30141, 30402, 38218, 38284, 40188, 44523, 54611, 57327, 57426, 59364, 60282, 60804, 76436, 86139, 89046, 90423, 109222, 110911, 114654, 114852, 120564, 163833, 171981, 172278, 178092, 180846, 218444, 221822, 229308, 258417, 324853, 327666, 332733, 343962, 344556, 361692, 443644, 491499, 515943, 516834, 649706, 655332, 665466, 687924, 928387, 974559, 982998, 998199, 1031886, 1033668, 1299412, 1330932, 1474497, 1856774, 1885487, 1949118, 1965996, 1996398, 2063772, 2785161, 2923677, 2948994, 2994597, 3713548, 3770974, 3898236, 3992796, 5570322, 5656461, 5847354, 5897988, 5989194, 7541948, 8355483, 8771031, 10758367, 11140644, 11312922, 11694708, 11978388, 16710966, 16969383, 17542062, 21516734, 22625844, 25066449, 32275101, 33421932, 33938766, 35084124, 43033468, 50132898, 50908149, 64550202, 67877532, 96825303, 100265796, 101816298, 129100404, 182892239, 193650606, 203632596, 290475909, 365784478, 387301212, 548676717, 580951818, 731568956, 1097353434, 1161903636, 1646030151, 2194706868, 3292060302, 4938090453, 6584120604, 9876180906, 19752361812]

約数ペア:

[(1, 19752361812), (2, 9876180906), (3, 6584120604), (4, 4938090453), (6, 3292060302), (9, 2194706868), (12, 1646030151), (17, 1161903636), (18, 1097353434), (27, 731568956), (34, 580951818), (36, 548676717), (51, 387301212), (54, 365784478), (68, 290475909), (97, 203632596), (102, 193650606), (108, 182892239), (153, 129100404), (194, 101816298), (197, 100265796), (204, 96825303), (291, 67877532), (306, 64550202), (388, 50908149), (394, 50132898), (459, 43033468), (563, 35084124), (582, 33938766), (591, 33421932), (612, 32275101), (788, 25066449), (873, 22625844), (918, 21516734), (1126, 17542062), (1164, 16969383), (1182, 16710966), (1649, 11978388), (1689, 11694708), (1746, 11312922), (1773, 11140644), (1836, 10758367), (2252, 8771031), (2364, 8355483), (2619, 7541948), (3298, 5989194), (3349, 5897988), (3378, 5847354), (3492, 5656461), (3546, 5570322), (4947, 3992796), (5067, 3898236), (5238, 3770974), (5319, 3713548), (6596, 2994597), (6698, 2948994), (6756, 2923677), (7092, 2785161), (9571, 2063772), (9894, 1996398), (10047, 1965996), (10134, 1949118), (10476, 1885487), (10638, 1856774), (13396, 1474497), (14841, 1330932), (15201, 1299412), (19109, 1033668), (19142, 1031886), (19788, 998199), (20094, 982998), (20268, 974559), (21276, 928387), (28713, 687924), (29682, 665466), (30141, 655332), (30402, 649706), (38218, 516834), (38284, 515943), (40188, 491499), (44523, 443644), (54611, 361692), (57327, 344556), (57426, 343962), (59364, 332733), (60282, 327666), (60804, 324853), (76436, 258417), (86139, 229308), (89046, 221822), (90423, 218444), (109222, 180846), (110911, 178092), (114654, 172278), (114852, 171981), (120564, 163833)]