28509642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{226267}}^1$

素因数の和:226282

約数の個数: 24

約数和(自身を含む): 70595616

約数和(自身を除く): 42085974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 226267, 452534, 678801, 1357602, 1583869, 2036403, 3167738, 4072806, 4751607, 9503214, 14254821, 28509642]

約数ペア:

[(1, 28509642), (2, 14254821), (3, 9503214), (6, 4751607), (7, 4072806), (9, 3167738), (14, 2036403), (18, 1583869), (21, 1357602), (42, 678801), (63, 452534), (126, 226267)]