12018328

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 28892160

約数和(自身を除く): 16873832

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 43, 46, 49, 56, 62, 86, 92, 98, 124, 161, 172, 184, 196, 217, 248, 301, 322, 344, 392, 434, 602, 644, 713, 868, 989, 1127, 1204, 1288, 1333, 1426, 1519, 1736, 1978, 2107, 2254, 2408, 2666, 2852, 3038, 3956, 4214, 4508, 4991, 5332, 5704, 6076, 6923, 7912, 8428, 9016, 9331, 9982, 10664, 12152, 13846, 16856, 18662, 19964, 27692, 30659, 34937, 37324, 39928, 48461, 55384, 61318, 65317, 69874, 74648, 96922, 122636, 130634, 139748, 193844, 214613, 245272, 261268, 279496, 387688, 429226, 522536, 858452, 1502291, 1716904, 3004582, 6009164, 12018328]

約数ペア:

[(1, 12018328), (2, 6009164), (4, 3004582), (7, 1716904), (8, 1502291), (14, 858452), (23, 522536), (28, 429226), (31, 387688), (43, 279496), (46, 261268), (49, 245272), (56, 214613), (62, 193844), (86, 139748), (92, 130634), (98, 122636), (124, 96922), (161, 74648), (172, 69874), (184, 65317), (196, 61318), (217, 55384), (248, 48461), (301, 39928), (322, 37324), (344, 34937), (392, 30659), (434, 27692), (602, 19964), (644, 18662), (713, 16856), (868, 13846), (989, 12152), (1127, 10664), (1204, 9982), (1288, 9331), (1333, 9016), (1426, 8428), (1519, 7912), (1736, 6923), (1978, 6076), (2107, 5704), (2254, 5332), (2408, 4991), (2666, 4508), (2852, 4214), (3038, 3956)]