318114

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 728640

約数和(自身を除く): 410526

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 137, 258, 274, 387, 411, 774, 822, 1161, 1233, 2322, 2466, 3699, 5891, 7398, 11782, 17673, 35346, 53019, 106038, 159057, 318114]

約数ペア:

[(1, 318114), (2, 159057), (3, 106038), (6, 53019), (9, 35346), (18, 17673), (27, 11782), (43, 7398), (54, 5891), (86, 3699), (129, 2466), (137, 2322), (258, 1233), (274, 1161), (387, 822), (411, 774)]