12145458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3313}}^1$

素因数の和:3378

約数の個数: 32

約数和(自身を含む): 26724096

約数和(自身を除く): 14578638

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3313, 3666, 6626, 9939, 19878, 43069, 86138, 129207, 155711, 258414, 311422, 467133, 934266, 2024243, 4048486, 6072729, 12145458]

約数ペア:

[(1, 12145458), (2, 6072729), (3, 4048486), (6, 2024243), (13, 934266), (26, 467133), (39, 311422), (47, 258414), (78, 155711), (94, 129207), (141, 86138), (282, 43069), (611, 19878), (1222, 9939), (1833, 6626), (3313, 3666)]