275355918

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{8677}}^1$

素因数の和:8769

約数の個数: 48

約数和(自身を含む): 625440816

約数和(自身を除く): 350084898

約数列:

[1, 2, 3, 6, 9, 18, 41, 43, 82, 86, 123, 129, 246, 258, 369, 387, 738, 774, 1763, 3526, 5289, 8677, 10578, 15867, 17354, 26031, 31734, 52062, 78093, 156186, 355757, 373111, 711514, 746222, 1067271, 1119333, 2134542, 2238666, 3201813, 3357999, 6403626, 6715998, 15297551, 30595102, 45892653, 91785306, 137677959, 275355918]

約数ペア:

[(1, 275355918), (2, 137677959), (3, 91785306), (6, 45892653), (9, 30595102), (18, 15297551), (41, 6715998), (43, 6403626), (82, 3357999), (86, 3201813), (123, 2238666), (129, 2134542), (246, 1119333), (258, 1067271), (369, 746222), (387, 711514), (738, 373111), (774, 355757), (1763, 156186), (3526, 78093), (5289, 52062), (8677, 31734), (10578, 26031), (15867, 17354)]