72480618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{575243}}^1$

素因数の和:575258

約数の個数: 24

約数和(自身を含む): 179476128

約数和(自身を除く): 106995510

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 575243, 1150486, 1725729, 3451458, 4026701, 5177187, 8053402, 10354374, 12080103, 24160206, 36240309, 72480618]

約数ペア:

[(1, 72480618), (2, 36240309), (3, 24160206), (6, 12080103), (7, 10354374), (9, 8053402), (14, 5177187), (18, 4026701), (21, 3451458), (42, 1725729), (63, 1150486), (126, 575243)]