18531198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{147073}}^1$

素因数の和:147088

約数の個数: 24

約数和(自身を含む): 45887088

約数和(自身を除く): 27355890

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 147073, 294146, 441219, 882438, 1029511, 1323657, 2059022, 2647314, 3088533, 6177066, 9265599, 18531198]

約数ペア:

[(1, 18531198), (2, 9265599), (3, 6177066), (6, 3088533), (7, 2647314), (9, 2059022), (14, 1323657), (18, 1029511), (21, 882438), (42, 441219), (63, 294146), (126, 147073)]