21576756

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{24631}}^1$

素因数の和:24711

約数の個数: 24

約数和(自身を含む): 51037504

約数和(自身を除く): 29460748

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 24631, 49262, 73893, 98524, 147786, 295572, 1798063, 3596126, 5394189, 7192252, 10788378, 21576756]

約数ペア:

[(1, 21576756), (2, 10788378), (3, 7192252), (4, 5394189), (6, 3596126), (12, 1798063), (73, 295572), (146, 147786), (219, 98524), (292, 73893), (438, 49262), (876, 24631)]