2564226

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 6499584

約数和(自身を除く): 3935358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 433, 658, 846, 866, 987, 1299, 1974, 2598, 2961, 3031, 3897, 5922, 6062, 7794, 9093, 18186, 20351, 27279, 40702, 54558, 61053, 122106, 142457, 183159, 284914, 366318, 427371, 854742, 1282113, 2564226]

約数ペア:

[(1, 2564226), (2, 1282113), (3, 854742), (6, 427371), (7, 366318), (9, 284914), (14, 183159), (18, 142457), (21, 122106), (42, 61053), (47, 54558), (63, 40702), (94, 27279), (126, 20351), (141, 18186), (282, 9093), (329, 7794), (423, 6062), (433, 5922), (658, 3897), (846, 3031), (866, 2961), (987, 2598), (1299, 1974)]