2509668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 7582848

約数和(自身を除く): 5073180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 433, 483, 644, 828, 866, 966, 1299, 1449, 1732, 1932, 2598, 2898, 3031, 3897, 5196, 5796, 6062, 7794, 9093, 9959, 12124, 15588, 18186, 19918, 27279, 29877, 36372, 39836, 54558, 59754, 69713, 89631, 109116, 119508, 139426, 179262, 209139, 278852, 358524, 418278, 627417, 836556, 1254834, 2509668]

約数ペア:

[(1, 2509668), (2, 1254834), (3, 836556), (4, 627417), (6, 418278), (7, 358524), (9, 278852), (12, 209139), (14, 179262), (18, 139426), (21, 119508), (23, 109116), (28, 89631), (36, 69713), (42, 59754), (46, 54558), (63, 39836), (69, 36372), (84, 29877), (92, 27279), (126, 19918), (138, 18186), (161, 15588), (207, 12124), (252, 9959), (276, 9093), (322, 7794), (414, 6062), (433, 5796), (483, 5196), (644, 3897), (828, 3031), (866, 2898), (966, 2598), (1299, 1932), (1449, 1732)]