18343724116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{106657}}^1$

素因数の和:106784

約数の個数: 48

約数和(自身を含む): 35359260160

約数和(自身を除く): 17015536044

約数列:

[1, 2, 4, 19, 31, 38, 62, 73, 76, 124, 146, 292, 589, 1178, 1387, 2263, 2356, 2774, 4526, 5548, 9052, 42997, 85994, 106657, 171988, 213314, 426628, 2026483, 3306367, 4052966, 6612734, 7785961, 8105932, 13225468, 15571922, 31143844, 62820973, 125641946, 147933259, 241364791, 251283892, 295866518, 482729582, 591733036, 965459164, 4585931029, 9171862058, 18343724116]

約数ペア:

[(1, 18343724116), (2, 9171862058), (4, 4585931029), (19, 965459164), (31, 591733036), (38, 482729582), (62, 295866518), (73, 251283892), (76, 241364791), (124, 147933259), (146, 125641946), (292, 62820973), (589, 31143844), (1178, 15571922), (1387, 13225468), (2263, 8105932), (2356, 7785961), (2774, 6612734), (4526, 4052966), (5548, 3306367), (9052, 2026483), (42997, 426628), (85994, 213314), (106657, 171988)]