18960174

素因数分解:

$2^1\times 3^2\times {\mathrm{821}}^1\times {\mathrm{1283}}^1$

素因数の和:2112

約数の個数: 24

約数和(自身を含む): 41162472

約数和(自身を除く): 22202298

約数列:

[1, 2, 3, 6, 9, 18, 821, 1283, 1642, 2463, 2566, 3849, 4926, 7389, 7698, 11547, 14778, 23094, 1053343, 2106686, 3160029, 6320058, 9480087, 18960174]

約数ペア:

[(1, 18960174), (2, 9480087), (3, 6320058), (6, 3160029), (9, 2106686), (18, 1053343), (821, 23094), (1283, 14778), (1642, 11547), (2463, 7698), (2566, 7389), (3849, 4926)]