271785948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{462221}}^1$

素因数の和:462242

約数の個数: 36

約数和(自身を含む): 737706312

約数和(自身を除く): 465920364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 462221, 924442, 1386663, 1848884, 2773326, 3235547, 5546652, 6471094, 9706641, 12942188, 19413282, 22648829, 38826564, 45297658, 67946487, 90595316, 135892974, 271785948]

約数ペア:

[(1, 271785948), (2, 135892974), (3, 90595316), (4, 67946487), (6, 45297658), (7, 38826564), (12, 22648829), (14, 19413282), (21, 12942188), (28, 9706641), (42, 6471094), (49, 5546652), (84, 3235547), (98, 2773326), (147, 1848884), (196, 1386663), (294, 924442), (588, 462221)]