18069084

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 50424192

約数和(自身を除く): 32355108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 103, 132, 198, 206, 309, 396, 412, 443, 618, 886, 927, 1133, 1236, 1329, 1772, 1854, 2266, 2658, 3399, 3708, 3987, 4532, 4873, 5316, 6798, 7974, 9746, 10197, 13596, 14619, 15948, 19492, 20394, 29238, 40788, 43857, 45629, 58476, 87714, 91258, 136887, 175428, 182516, 273774, 410661, 501919, 547548, 821322, 1003838, 1505757, 1642644, 2007676, 3011514, 4517271, 6023028, 9034542, 18069084]

約数ペア:

[(1, 18069084), (2, 9034542), (3, 6023028), (4, 4517271), (6, 3011514), (9, 2007676), (11, 1642644), (12, 1505757), (18, 1003838), (22, 821322), (33, 547548), (36, 501919), (44, 410661), (66, 273774), (99, 182516), (103, 175428), (132, 136887), (198, 91258), (206, 87714), (309, 58476), (396, 45629), (412, 43857), (443, 40788), (618, 29238), (886, 20394), (927, 19492), (1133, 15948), (1236, 14619), (1329, 13596), (1772, 10197), (1854, 9746), (2266, 7974), (2658, 6798), (3399, 5316), (3708, 4873), (3987, 4532)]