745626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 1749888

約数和(自身を除く): 1004262

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 433, 574, 861, 866, 1299, 1722, 2598, 3031, 6062, 9093, 17753, 18186, 35506, 53259, 106518, 124271, 248542, 372813, 745626]

約数ペア:

[(1, 745626), (2, 372813), (3, 248542), (6, 124271), (7, 106518), (14, 53259), (21, 35506), (41, 18186), (42, 17753), (82, 9093), (123, 6062), (246, 3031), (287, 2598), (433, 1722), (574, 1299), (861, 866)]