18321124

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2081}}^1$

素因数の和:2187

約数の個数: 24

約数和(自身を含む): 33578496

約数和(自身を除く): 15257372

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 2081, 2201, 4162, 4402, 8324, 8804, 64511, 129022, 147751, 258044, 295502, 591004, 4580281, 9160562, 18321124]

約数ペア:

[(1, 18321124), (2, 9160562), (4, 4580281), (31, 591004), (62, 295502), (71, 258044), (124, 147751), (142, 129022), (284, 64511), (2081, 8804), (2201, 8324), (4162, 4402)]