855227172

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{9157}}^1$

素因数の和:9388

約数の個数: 48

約数和(自身を含む): 2053443392

約数和(自身を除く): 1198216220

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 181, 258, 362, 516, 543, 724, 1086, 2172, 7783, 9157, 15566, 18314, 23349, 27471, 31132, 36628, 46698, 54942, 93396, 109884, 393751, 787502, 1181253, 1575004, 1657417, 2362506, 3314834, 4725012, 4972251, 6629668, 9944502, 19889004, 71268931, 142537862, 213806793, 285075724, 427613586, 855227172]

約数ペア:

[(1, 855227172), (2, 427613586), (3, 285075724), (4, 213806793), (6, 142537862), (12, 71268931), (43, 19889004), (86, 9944502), (129, 6629668), (172, 4972251), (181, 4725012), (258, 3314834), (362, 2362506), (516, 1657417), (543, 1575004), (724, 1181253), (1086, 787502), (2172, 393751), (7783, 109884), (9157, 93396), (15566, 54942), (18314, 46698), (23349, 36628), (27471, 31132)]