21113910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{234599}}^1$

素因数の和:234612

約数の個数: 24

約数和(自身を含む): 54896400

約数和(自身を除く): 33782490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 234599, 469198, 703797, 1172995, 1407594, 2111391, 2345990, 3518985, 4222782, 7037970, 10556955, 21113910]

約数ペア:

[(1, 21113910), (2, 10556955), (3, 7037970), (5, 4222782), (6, 3518985), (9, 2345990), (10, 2111391), (15, 1407594), (18, 1172995), (30, 703797), (45, 469198), (90, 234599)]