405108

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1$

素因数の和:66

約数の個数: 72

約数和(自身を含む): 1191680

約数和(自身を除く): 786572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 93, 99, 108, 121, 124, 132, 186, 198, 242, 279, 297, 341, 363, 372, 396, 484, 558, 594, 682, 726, 837, 1023, 1089, 1116, 1188, 1364, 1452, 1674, 2046, 2178, 3069, 3267, 3348, 3751, 4092, 4356, 6138, 6534, 7502, 9207, 11253, 12276, 13068, 15004, 18414, 22506, 33759, 36828, 45012, 67518, 101277, 135036, 202554, 405108]

約数ペア:

[(1, 405108), (2, 202554), (3, 135036), (4, 101277), (6, 67518), (9, 45012), (11, 36828), (12, 33759), (18, 22506), (22, 18414), (27, 15004), (31, 13068), (33, 12276), (36, 11253), (44, 9207), (54, 7502), (62, 6534), (66, 6138), (93, 4356), (99, 4092), (108, 3751), (121, 3348), (124, 3267), (132, 3069), (186, 2178), (198, 2046), (242, 1674), (279, 1452), (297, 1364), (341, 1188), (363, 1116), (372, 1089), (396, 1023), (484, 837), (558, 726), (594, 682)]