40744938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{522371}}^1$

素因数の和:522389

約数の個数: 16

約数和(自身を含む): 87758496

約数和(自身を除く): 47013558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 522371, 1044742, 1567113, 3134226, 6790823, 13581646, 20372469, 40744938]

約数ペア:

[(1, 40744938), (2, 20372469), (3, 13581646), (6, 6790823), (13, 3134226), (26, 1567113), (39, 1044742), (78, 522371)]