1271926962

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{1087}}^1$

素因数の和:1365

約数の個数: 80

約数和(自身を含む): 2957340672

約数和(自身を除く): 1685413710

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 233, 279, 466, 558, 699, 837, 1087, 1398, 1674, 2097, 2174, 2511, 3261, 4194, 5022, 6291, 6522, 7223, 9783, 12582, 14446, 18873, 19566, 21669, 29349, 33697, 37746, 43338, 58698, 65007, 67394, 88047, 101091, 130014, 176094, 195021, 202182, 253271, 303273, 390042, 506542, 585063, 606546, 759813, 909819, 1170126, 1519626, 1819638, 2279439, 2729457, 4558878, 5458914, 6838317, 7851401, 13676634, 15702802, 20514951, 23554203, 41029902, 47108406, 70662609, 141325218, 211987827, 423975654, 635963481, 1271926962]

約数ペア:

[(1, 1271926962), (2, 635963481), (3, 423975654), (6, 211987827), (9, 141325218), (18, 70662609), (27, 47108406), (31, 41029902), (54, 23554203), (62, 20514951), (81, 15702802), (93, 13676634), (162, 7851401), (186, 6838317), (233, 5458914), (279, 4558878), (466, 2729457), (558, 2279439), (699, 1819638), (837, 1519626), (1087, 1170126), (1398, 909819), (1674, 759813), (2097, 606546), (2174, 585063), (2511, 506542), (3261, 390042), (4194, 303273), (5022, 253271), (6291, 202182), (6522, 195021), (7223, 176094), (9783, 130014), (12582, 101091), (14446, 88047), (18873, 67394), (19566, 65007), (21669, 58698), (29349, 43338), (33697, 37746)]