920565396

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{419201}}^1$

素因数の和:419272

約数の個数: 36

約数和(自身を含む): 2365137684

約数和(自身を除く): 1444572288

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 419201, 838402, 1257603, 1676804, 2515206, 3772809, 5030412, 7545618, 15091236, 25571261, 51142522, 76713783, 102285044, 153427566, 230141349, 306855132, 460282698, 920565396]

約数ペア:

[(1, 920565396), (2, 460282698), (3, 306855132), (4, 230141349), (6, 153427566), (9, 102285044), (12, 76713783), (18, 51142522), (36, 25571261), (61, 15091236), (122, 7545618), (183, 5030412), (244, 3772809), (366, 2515206), (549, 1676804), (732, 1257603), (1098, 838402), (2196, 419201)]