18574948

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39023}}^1$

素因数の和:39051

約数の個数: 24

約数和(自身を含む): 39336192

約数和(自身を除く): 20761244

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 39023, 78046, 156092, 273161, 546322, 663391, 1092644, 1326782, 2653564, 4643737, 9287474, 18574948]

約数ペア:

[(1, 18574948), (2, 9287474), (4, 4643737), (7, 2653564), (14, 1326782), (17, 1092644), (28, 663391), (34, 546322), (68, 273161), (119, 156092), (238, 78046), (476, 39023)]