18551742

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2729}}^1$

素因数の和:2848

約数の個数: 32

約数和(自身を含む): 40884480

約数和(自身を除く): 22332738

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 309, 618, 1133, 2266, 2729, 3399, 5458, 6798, 8187, 16374, 30019, 60038, 90057, 180114, 281087, 562174, 843261, 1686522, 3091957, 6183914, 9275871, 18551742]

約数ペア:

[(1, 18551742), (2, 9275871), (3, 6183914), (6, 3091957), (11, 1686522), (22, 843261), (33, 562174), (66, 281087), (103, 180114), (206, 90057), (309, 60038), (618, 30019), (1133, 16374), (2266, 8187), (2729, 6798), (3399, 5458)]