12982044

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 31391360

約数和(自身を除く): 18409316

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 139, 172, 181, 258, 278, 362, 417, 516, 543, 556, 724, 834, 1086, 1668, 2172, 5977, 7783, 11954, 15566, 17931, 23349, 23908, 25159, 31132, 35862, 46698, 50318, 71724, 75477, 93396, 100636, 150954, 301908, 1081837, 2163674, 3245511, 4327348, 6491022, 12982044]

約数ペア:

[(1, 12982044), (2, 6491022), (3, 4327348), (4, 3245511), (6, 2163674), (12, 1081837), (43, 301908), (86, 150954), (129, 100636), (139, 93396), (172, 75477), (181, 71724), (258, 50318), (278, 46698), (362, 35862), (417, 31132), (516, 25159), (543, 23908), (556, 23349), (724, 17931), (834, 15566), (1086, 11954), (1668, 7783), (2172, 5977)]