138621708

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{124213}}^1$

素因数の和:124254

約数の個数: 36

約数和(自身を含む): 361711168

約数和(自身を除く): 223089460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 124213, 248426, 372639, 496852, 745278, 1117917, 1490556, 2235834, 3850603, 4471668, 7701206, 11551809, 15402412, 23103618, 34655427, 46207236, 69310854, 138621708]

約数ペア:

[(1, 138621708), (2, 69310854), (3, 46207236), (4, 34655427), (6, 23103618), (9, 15402412), (12, 11551809), (18, 7701206), (31, 4471668), (36, 3850603), (62, 2235834), (93, 1490556), (124, 1117917), (186, 745278), (279, 496852), (372, 372639), (558, 248426), (1116, 124213)]