72318078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{573953}}^1$

素因数の和:573968

約数の個数: 24

約数和(自身を含む): 179073648

約数和(自身を除く): 106755570

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 573953, 1147906, 1721859, 3443718, 4017671, 5165577, 8035342, 10331154, 12053013, 24106026, 36159039, 72318078]

約数ペア:

[(1, 72318078), (2, 36159039), (3, 24106026), (6, 12053013), (7, 10331154), (9, 8035342), (14, 5165577), (18, 4017671), (21, 3443718), (42, 1721859), (63, 1147906), (126, 573953)]