22878414

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97771}}^1$

素因数の和:97792

約数の個数: 24

約数和(自身を含む): 53383512

約数和(自身を除く): 30505098

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 97771, 195542, 293313, 586626, 879939, 1271023, 1759878, 2542046, 3813069, 7626138, 11439207, 22878414]

約数ペア:

[(1, 22878414), (2, 11439207), (3, 7626138), (6, 3813069), (9, 2542046), (13, 1759878), (18, 1271023), (26, 879939), (39, 586626), (78, 293313), (117, 195542), (234, 97771)]