57730974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1374547}}^1$

素因数の和:1374559

約数の個数: 16

約数和(自身を含む): 131956608

約数和(自身を除く): 74225634

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1374547, 2749094, 4123641, 8247282, 9621829, 19243658, 28865487, 57730974]

約数ペア:

[(1, 57730974), (2, 28865487), (3, 19243658), (6, 9621829), (7, 8247282), (14, 4123641), (21, 2749094), (42, 1374547)]