7439724

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{4397}}^1$

素因数の和:4454

約数の個数: 36

約数和(自身を含む): 19210464

約数和(自身を除く): 11770740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 4397, 8794, 13191, 17588, 26382, 39573, 52764, 79146, 158292, 206659, 413318, 619977, 826636, 1239954, 1859931, 2479908, 3719862, 7439724]

約数ペア:

[(1, 7439724), (2, 3719862), (3, 2479908), (4, 1859931), (6, 1239954), (9, 826636), (12, 619977), (18, 413318), (36, 206659), (47, 158292), (94, 79146), (141, 52764), (188, 39573), (282, 26382), (423, 17588), (564, 13191), (846, 8794), (1692, 4397)]