1842239868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{39659}}^1$

素因数の和:39759

約数の個数: 72

約数和(自身を含む): 5063788800

約数和(自身を除く): 3221548932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 948, 1106, 1659, 2212, 3318, 3871, 6636, 7742, 11613, 15484, 23226, 39659, 46452, 79318, 118977, 158636, 237954, 277613, 475908, 555226, 832839, 1110452, 1665678, 1943291, 3133061, 3331356, 3886582, 5829873, 6266122, 7773164, 9399183, 11659746, 12532244, 18798366, 21931427, 23319492, 37596732, 43862854, 65794281, 87725708, 131588562, 153519989, 263177124, 307039978, 460559967, 614079956, 921119934, 1842239868]

約数ペア:

[(1, 1842239868), (2, 921119934), (3, 614079956), (4, 460559967), (6, 307039978), (7, 263177124), (12, 153519989), (14, 131588562), (21, 87725708), (28, 65794281), (42, 43862854), (49, 37596732), (79, 23319492), (84, 21931427), (98, 18798366), (147, 12532244), (158, 11659746), (196, 9399183), (237, 7773164), (294, 6266122), (316, 5829873), (474, 3886582), (553, 3331356), (588, 3133061), (948, 1943291), (1106, 1665678), (1659, 1110452), (2212, 832839), (3318, 555226), (3871, 475908), (6636, 277613), (7742, 237954), (11613, 158636), (15484, 118977), (23226, 79318), (39659, 46452)]