187997766

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{18143}}^1$

素因数の和:18316

約数の個数: 32

約数和(自身を含む): 412812288

約数和(自身を除く): 224814522

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 157, 314, 471, 942, 1727, 3454, 5181, 10362, 18143, 36286, 54429, 108858, 199573, 399146, 598719, 1197438, 2848451, 5696902, 8545353, 17090706, 31332961, 62665922, 93998883, 187997766]

約数ペア:

[(1, 187997766), (2, 93998883), (3, 62665922), (6, 31332961), (11, 17090706), (22, 8545353), (33, 5696902), (66, 2848451), (157, 1197438), (314, 598719), (471, 399146), (942, 199573), (1727, 108858), (3454, 54429), (5181, 36286), (10362, 18143)]