18460563924

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{131071}}^1$

素因数の和:131197

約数の個数: 72

約数和(自身を含む): 47834988544

約数和(自身を除く): 29374424620

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 97, 121, 132, 194, 242, 291, 363, 388, 484, 582, 726, 1067, 1164, 1452, 2134, 3201, 4268, 6402, 11737, 12804, 23474, 35211, 46948, 70422, 131071, 140844, 262142, 393213, 524284, 786426, 1441781, 1572852, 2883562, 4325343, 5767124, 8650686, 12713887, 15859591, 17301372, 25427774, 31719182, 38141661, 47578773, 50855548, 63438364, 76283322, 95157546, 139852757, 152566644, 190315092, 279705514, 419558271, 559411028, 839116542, 1538380327, 1678233084, 3076760654, 4615140981, 6153521308, 9230281962, 18460563924]

約数ペア:

[(1, 18460563924), (2, 9230281962), (3, 6153521308), (4, 4615140981), (6, 3076760654), (11, 1678233084), (12, 1538380327), (22, 839116542), (33, 559411028), (44, 419558271), (66, 279705514), (97, 190315092), (121, 152566644), (132, 139852757), (194, 95157546), (242, 76283322), (291, 63438364), (363, 50855548), (388, 47578773), (484, 38141661), (582, 31719182), (726, 25427774), (1067, 17301372), (1164, 15859591), (1452, 12713887), (2134, 8650686), (3201, 5767124), (4268, 4325343), (6402, 2883562), (11737, 1572852), (12804, 1441781), (23474, 786426), (35211, 524284), (46948, 393213), (70422, 262142), (131071, 140844)]