1986468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 5140800

約数和(自身を除く): 3154332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 101, 132, 149, 202, 298, 303, 404, 447, 596, 606, 894, 1111, 1212, 1639, 1788, 2222, 3278, 3333, 4444, 4917, 6556, 6666, 9834, 13332, 15049, 19668, 30098, 45147, 60196, 90294, 165539, 180588, 331078, 496617, 662156, 993234, 1986468]

約数ペア:

[(1, 1986468), (2, 993234), (3, 662156), (4, 496617), (6, 331078), (11, 180588), (12, 165539), (22, 90294), (33, 60196), (44, 45147), (66, 30098), (101, 19668), (132, 15049), (149, 13332), (202, 9834), (298, 6666), (303, 6556), (404, 4917), (447, 4444), (596, 3333), (606, 3278), (894, 2222), (1111, 1788), (1212, 1639)]