42911246

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{22051}}^1$

素因数の和:22199

約数の個数: 16

約数和(自身を含む): 74094720

約数和(自身を除く): 31183474

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 22051, 44102, 154357, 308714, 3065089, 6130178, 21455623, 42911246]

約数ペア:

[(1, 42911246), (2, 21455623), (7, 6130178), (14, 3065089), (139, 308714), (278, 154357), (973, 44102), (1946, 22051)]