21646452

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{10427}}^1$

素因数の和:10607

約数の個数: 24

約数和(自身を含む): 50805216

約数和(自身を除く): 29158764

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 10427, 20854, 31281, 41708, 62562, 125124, 1803871, 3607742, 5411613, 7215484, 10823226, 21646452]

約数ペア:

[(1, 21646452), (2, 10823226), (3, 7215484), (4, 5411613), (6, 3607742), (12, 1803871), (173, 125124), (346, 62562), (519, 41708), (692, 31281), (1038, 20854), (2076, 10427)]