21323508

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{104527}}^1$

素因数の和:104551

約数の個数: 24

約数和(自身を含む): 52682112

約数和(自身を除く): 31358604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 104527, 209054, 313581, 418108, 627162, 1254324, 1776959, 3553918, 5330877, 7107836, 10661754, 21323508]

約数ペア:

[(1, 21323508), (2, 10661754), (3, 7107836), (4, 5330877), (6, 3553918), (12, 1776959), (17, 1254324), (34, 627162), (51, 418108), (68, 313581), (102, 209054), (204, 104527)]