18168826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{36779}}^1$

素因数の和:36813

約数の個数: 16

約数和(自身を含む): 30895200

約数和(自身を除く): 12726374

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 36779, 73558, 478127, 698801, 956254, 1397602, 9084413, 18168826]

約数ペア:

[(1, 18168826), (2, 9084413), (13, 1397602), (19, 956254), (26, 698801), (38, 478127), (247, 73558), (494, 36779)]