19215676062

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{5749}}^1$

素因数の和:6119

約数の個数: 128

約数和(自身を含む): 49481280000

約数和(自身を除く): 30265603938

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 99, 102, 153, 187, 198, 297, 306, 331, 374, 459, 561, 594, 662, 918, 993, 1122, 1683, 1986, 2979, 3366, 3641, 5049, 5627, 5749, 5958, 7282, 8937, 10098, 10923, 11254, 11498, 16881, 17247, 17874, 21846, 32769, 33762, 34494, 50643, 51741, 61897, 63239, 65538, 97733, 98307, 101286, 103482, 123794, 126478, 151929, 155223, 185691, 189717, 195466, 196614, 293199, 303858, 310446, 371382, 379434, 557073, 569151, 586398, 879597, 1075063, 1114146, 1138302, 1671219, 1707453, 1759194, 1902919, 2150126, 2638791, 3225189, 3342438, 3414906, 3805838, 5277582, 5708757, 6450378, 9675567, 11417514, 17126271, 19351134, 20932109, 29026701, 32349623, 34252542, 41864218, 51378813, 58053402, 62796327, 64699246, 97048869, 102757626, 125592654, 188388981, 194097738, 291146607, 355845853, 376777962, 565166943, 582293214, 711691706, 873439821, 1067537559, 1130333886, 1746879642, 2135075118, 3202612677, 6405225354, 9607838031, 19215676062]

約数ペア:

[(1, 19215676062), (2, 9607838031), (3, 6405225354), (6, 3202612677), (9, 2135075118), (11, 1746879642), (17, 1130333886), (18, 1067537559), (22, 873439821), (27, 711691706), (33, 582293214), (34, 565166943), (51, 376777962), (54, 355845853), (66, 291146607), (99, 194097738), (102, 188388981), (153, 125592654), (187, 102757626), (198, 97048869), (297, 64699246), (306, 62796327), (331, 58053402), (374, 51378813), (459, 41864218), (561, 34252542), (594, 32349623), (662, 29026701), (918, 20932109), (993, 19351134), (1122, 17126271), (1683, 11417514), (1986, 9675567), (2979, 6450378), (3366, 5708757), (3641, 5277582), (5049, 3805838), (5627, 3414906), (5749, 3342438), (5958, 3225189), (7282, 2638791), (8937, 2150126), (10098, 1902919), (10923, 1759194), (11254, 1707453), (11498, 1671219), (16881, 1138302), (17247, 1114146), (17874, 1075063), (21846, 879597), (32769, 586398), (33762, 569151), (34494, 557073), (50643, 379434), (51741, 371382), (61897, 310446), (63239, 303858), (65538, 293199), (97733, 196614), (98307, 195466), (101286, 189717), (103482, 185691), (123794, 155223), (126478, 151929)]