188617962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{1987}}^1$

素因数の和:3222

約数の個数: 32

約数和(自身を含む): 406792512

約数和(自身を除く): 218174550

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1217, 1987, 2434, 3651, 3974, 5961, 7302, 11922, 15821, 25831, 31642, 47463, 51662, 77493, 94926, 154986, 2418179, 4836358, 7254537, 14509074, 31436327, 62872654, 94308981, 188617962]

約数ペア:

[(1, 188617962), (2, 94308981), (3, 62872654), (6, 31436327), (13, 14509074), (26, 7254537), (39, 4836358), (78, 2418179), (1217, 154986), (1987, 94926), (2434, 77493), (3651, 51662), (3974, 47463), (5961, 31642), (7302, 25831), (11922, 15821)]