18576441

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{887}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 29090880

約数和(自身を除く): 10514439

約数列:

[1, 3, 9, 13, 39, 117, 179, 537, 887, 1611, 2327, 2661, 6981, 7983, 11531, 20943, 34593, 103779, 158773, 476319, 1428957, 2064049, 6192147, 18576441]

約数ペア:

[(1, 18576441), (3, 6192147), (9, 2064049), (13, 1428957), (39, 476319), (117, 158773), (179, 103779), (537, 34593), (887, 20943), (1611, 11531), (2327, 7983), (2661, 6981)]