22878648

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{24443}}^1$

素因数の和:24468

約数の個数: 48

約数和(自身を含む): 66732120

約数和(自身を除く): 43853472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 24443, 48886, 73329, 97772, 146658, 195544, 219987, 293316, 317759, 439974, 586632, 635518, 879948, 953277, 1271036, 1759896, 1906554, 2542072, 2859831, 3813108, 5719662, 7626216, 11439324, 22878648]

約数ペア:

[(1, 22878648), (2, 11439324), (3, 7626216), (4, 5719662), (6, 3813108), (8, 2859831), (9, 2542072), (12, 1906554), (13, 1759896), (18, 1271036), (24, 953277), (26, 879948), (36, 635518), (39, 586632), (52, 439974), (72, 317759), (78, 293316), (104, 219987), (117, 195544), (156, 146658), (234, 97772), (312, 73329), (468, 48886), (936, 24443)]