12979458

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{11821}}^1$

素因数の和:11890

約数の個数: 24

約数和(自身を含む): 28585596

約数和(自身を除く): 15606138

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 11821, 23642, 35463, 70926, 106389, 212778, 721081, 1442162, 2163243, 4326486, 6489729, 12979458]

約数ペア:

[(1, 12979458), (2, 6489729), (3, 4326486), (6, 2163243), (9, 1442162), (18, 721081), (61, 212778), (122, 106389), (183, 70926), (366, 35463), (549, 23642), (1098, 11821)]