120865998

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{25793}}^1$

素因数の和:25880

約数の個数: 32

約数和(自身を含む): 267432192

約数和(自身を除く): 146566194

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 25793, 51586, 77379, 154758, 283723, 567446, 851169, 1702338, 1831303, 3662606, 5493909, 10987818, 20144333, 40288666, 60432999, 120865998]

約数ペア:

[(1, 120865998), (2, 60432999), (3, 40288666), (6, 20144333), (11, 10987818), (22, 5493909), (33, 3662606), (66, 1831303), (71, 1702338), (142, 851169), (213, 567446), (426, 283723), (781, 154758), (1562, 77379), (2343, 51586), (4686, 25793)]