2019787704

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{44741}}^1$

素因数の和:44786

約数の個数: 128

約数和(自身を含む): 6442848000

約数和(自身を除く): 4423060296

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 152, 171, 198, 209, 216, 228, 264, 297, 342, 396, 418, 456, 513, 594, 627, 684, 792, 836, 1026, 1188, 1254, 1368, 1672, 1881, 2052, 2376, 2508, 3762, 4104, 5016, 5643, 7524, 11286, 15048, 22572, 44741, 45144, 89482, 134223, 178964, 268446, 357928, 402669, 492151, 536892, 805338, 850079, 984302, 1073784, 1208007, 1476453, 1610676, 1700158, 1968604, 2416014, 2550237, 2952906, 3221352, 3400316, 3937208, 4429359, 4832028, 5100474, 5905812, 6800632, 7650711, 8858718, 9350869, 9664056, 10200948, 11811624, 13288077, 15301422, 17717436, 18701738, 20401896, 22952133, 26576154, 28052607, 30602844, 35434872, 37403476, 45904266, 53152308, 56105214, 61205688, 74806952, 84157821, 91808532, 106304616, 112210428, 168315642, 183617064, 224420856, 252473463, 336631284, 504946926, 673262568, 1009893852, 2019787704]

約数ペア:

[(1, 2019787704), (2, 1009893852), (3, 673262568), (4, 504946926), (6, 336631284), (8, 252473463), (9, 224420856), (11, 183617064), (12, 168315642), (18, 112210428), (19, 106304616), (22, 91808532), (24, 84157821), (27, 74806952), (33, 61205688), (36, 56105214), (38, 53152308), (44, 45904266), (54, 37403476), (57, 35434872), (66, 30602844), (72, 28052607), (76, 26576154), (88, 22952133), (99, 20401896), (108, 18701738), (114, 17717436), (132, 15301422), (152, 13288077), (171, 11811624), (198, 10200948), (209, 9664056), (216, 9350869), (228, 8858718), (264, 7650711), (297, 6800632), (342, 5905812), (396, 5100474), (418, 4832028), (456, 4429359), (513, 3937208), (594, 3400316), (627, 3221352), (684, 2952906), (792, 2550237), (836, 2416014), (1026, 1968604), (1188, 1700158), (1254, 1610676), (1368, 1476453), (1672, 1208007), (1881, 1073784), (2052, 984302), (2376, 850079), (2508, 805338), (3762, 536892), (4104, 492151), (5016, 402669), (5643, 357928), (7524, 268446), (11286, 178964), (15048, 134223), (22572, 89482), (44741, 45144)]