21299562396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{84522073}}^1$

素因数の和:84522090

約数の個数: 36

約数和(自身を含む): 61532069872

約数和(自身を除く): 40232507476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 84522073, 169044146, 253566219, 338088292, 507132438, 591654511, 760698657, 1014264876, 1183309022, 1521397314, 1774963533, 2366618044, 3042794628, 3549927066, 5324890599, 7099854132, 10649781198, 21299562396]

約数ペア:

[(1, 21299562396), (2, 10649781198), (3, 7099854132), (4, 5324890599), (6, 3549927066), (7, 3042794628), (9, 2366618044), (12, 1774963533), (14, 1521397314), (18, 1183309022), (21, 1014264876), (28, 760698657), (36, 591654511), (42, 507132438), (63, 338088292), (84, 253566219), (126, 169044146), (252, 84522073)]