31162014

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 78798720

約数和(自身を除く): 47636706

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 43, 57, 78, 86, 114, 117, 129, 163, 171, 234, 247, 258, 326, 342, 387, 489, 494, 559, 741, 774, 817, 978, 1118, 1467, 1482, 1634, 1677, 2119, 2223, 2451, 2934, 3097, 3354, 4238, 4446, 4902, 5031, 6194, 6357, 7009, 7353, 9291, 10062, 10621, 12714, 14018, 14706, 18582, 19071, 21027, 21242, 27873, 31863, 38142, 40261, 42054, 55746, 63081, 63726, 80522, 91117, 95589, 120783, 126162, 133171, 182234, 191178, 241566, 266342, 273351, 362349, 399513, 546702, 724698, 799026, 820053, 1198539, 1640106, 1731223, 2397078, 3462446, 5193669, 10387338, 15581007, 31162014]

約数ペア:

[(1, 31162014), (2, 15581007), (3, 10387338), (6, 5193669), (9, 3462446), (13, 2397078), (18, 1731223), (19, 1640106), (26, 1198539), (38, 820053), (39, 799026), (43, 724698), (57, 546702), (78, 399513), (86, 362349), (114, 273351), (117, 266342), (129, 241566), (163, 191178), (171, 182234), (234, 133171), (247, 126162), (258, 120783), (326, 95589), (342, 91117), (387, 80522), (489, 63726), (494, 63081), (559, 55746), (741, 42054), (774, 40261), (817, 38142), (978, 31863), (1118, 27873), (1467, 21242), (1482, 21027), (1634, 19071), (1677, 18582), (2119, 14706), (2223, 14018), (2451, 12714), (2934, 10621), (3097, 10062), (3354, 9291), (4238, 7353), (4446, 7009), (4902, 6357), (5031, 6194)]