13831566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{647}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 31726080

約数和(自身を除く): 17894514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 509, 647, 1018, 1294, 1527, 1941, 3054, 3563, 3882, 4529, 7126, 9058, 10689, 13587, 21378, 27174, 329323, 658646, 987969, 1975938, 2305261, 4610522, 6915783, 13831566]

約数ペア:

[(1, 13831566), (2, 6915783), (3, 4610522), (6, 2305261), (7, 1975938), (14, 987969), (21, 658646), (42, 329323), (509, 27174), (647, 21378), (1018, 13587), (1294, 10689), (1527, 9058), (1941, 7126), (3054, 4529), (3563, 3882)]