18657198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{148073}}^1$

素因数の和:148088

約数の個数: 24

約数和(自身を含む): 46199088

約数和(自身を除く): 27541890

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 148073, 296146, 444219, 888438, 1036511, 1332657, 2073022, 2665314, 3109533, 6219066, 9328599, 18657198]

約数ペア:

[(1, 18657198), (2, 9328599), (3, 6219066), (6, 3109533), (7, 2665314), (9, 2073022), (14, 1332657), (18, 1036511), (21, 888438), (42, 444219), (63, 296146), (126, 148073)]