1865106

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:440

約数の個数: 40

約数和(自身を含む): 4334220

約数和(自身を除く): 2469114

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 397, 522, 783, 794, 1191, 1566, 2349, 2382, 3573, 4698, 7146, 10719, 11513, 21438, 23026, 32157, 34539, 64314, 69078, 103617, 207234, 310851, 621702, 932553, 1865106]

約数ペア:

[(1, 1865106), (2, 932553), (3, 621702), (6, 310851), (9, 207234), (18, 103617), (27, 69078), (29, 64314), (54, 34539), (58, 32157), (81, 23026), (87, 21438), (162, 11513), (174, 10719), (261, 7146), (397, 4698), (522, 3573), (783, 2382), (794, 2349), (1191, 1566)]