726993414

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1923263}}^1$

素因数の和:1923281

約数の個数: 32

約数和(自身を含む): 1846333440

約数和(自身を除く): 1119340026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1923263, 3846526, 5769789, 11539578, 13462841, 17309367, 26925682, 34618734, 40388523, 51928101, 80777046, 103856202, 121165569, 242331138, 363496707, 726993414]

約数ペア:

[(1, 726993414), (2, 363496707), (3, 242331138), (6, 121165569), (7, 103856202), (9, 80777046), (14, 51928101), (18, 40388523), (21, 34618734), (27, 26925682), (42, 17309367), (54, 13462841), (63, 11539578), (126, 5769789), (189, 3846526), (378, 1923263)]