21798088692

素因数分解:

$2^2\times 3^1\times {\mathrm{17117}}^1\times {\mathrm{106123}}^1$

素因数の和:123247

約数の個数: 24

約数和(自身を含む): 50865657696

約数和(自身を除く): 29067569004

約数列:

[1, 2, 3, 4, 6, 12, 17117, 34234, 51351, 68468, 102702, 106123, 205404, 212246, 318369, 424492, 636738, 1273476, 1816507391, 3633014782, 5449522173, 7266029564, 10899044346, 21798088692]

約数ペア:

[(1, 21798088692), (2, 10899044346), (3, 7266029564), (4, 5449522173), (6, 3633014782), (12, 1816507391), (17117, 1273476), (34234, 636738), (51351, 424492), (68468, 318369), (102702, 212246), (106123, 205404)]