18405280368

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2972429}}^1$

素因数の和:2972486

約数の個数: 60

約数和(自身を含む): 52707128760

約数和(自身を除く): 34301848392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 2972429, 5944858, 8917287, 11889716, 17834574, 23779432, 26751861, 35669148, 47558864, 53503722, 71338296, 107007444, 127814447, 142676592, 214014888, 255628894, 383443341, 428029776, 511257788, 766886682, 1022515576, 1150330023, 1533773364, 2045031152, 2300660046, 3067546728, 4601320092, 6135093456, 9202640184, 18405280368]

約数ペア:

[(1, 18405280368), (2, 9202640184), (3, 6135093456), (4, 4601320092), (6, 3067546728), (8, 2300660046), (9, 2045031152), (12, 1533773364), (16, 1150330023), (18, 1022515576), (24, 766886682), (36, 511257788), (43, 428029776), (48, 383443341), (72, 255628894), (86, 214014888), (129, 142676592), (144, 127814447), (172, 107007444), (258, 71338296), (344, 53503722), (387, 47558864), (516, 35669148), (688, 26751861), (774, 23779432), (1032, 17834574), (1548, 11889716), (2064, 8917287), (3096, 5944858), (6192, 2972429)]