2217852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 6910176

約数和(自身を除く): 4692324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 677, 819, 1092, 1354, 1638, 2031, 2708, 3276, 4062, 4739, 6093, 8124, 8801, 9478, 12186, 14217, 17602, 18956, 24372, 26403, 28434, 35204, 42651, 52806, 56868, 61607, 79209, 85302, 105612, 123214, 158418, 170604, 184821, 246428, 316836, 369642, 554463, 739284, 1108926, 2217852]

約数ペア:

[(1, 2217852), (2, 1108926), (3, 739284), (4, 554463), (6, 369642), (7, 316836), (9, 246428), (12, 184821), (13, 170604), (14, 158418), (18, 123214), (21, 105612), (26, 85302), (28, 79209), (36, 61607), (39, 56868), (42, 52806), (52, 42651), (63, 35204), (78, 28434), (84, 26403), (91, 24372), (117, 18956), (126, 17602), (156, 14217), (182, 12186), (234, 9478), (252, 8801), (273, 8124), (364, 6093), (468, 4739), (546, 4062), (677, 3276), (819, 2708), (1092, 2031), (1354, 1638)]