2399238

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{3251}}^1$

素因数の和:3300

約数の個数: 24

約数和(自身を含む): 5326776

約数和(自身を除く): 2927538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 3251, 6502, 9753, 19506, 29259, 58518, 133291, 266582, 399873, 799746, 1199619, 2399238]

約数ペア:

[(1, 2399238), (2, 1199619), (3, 799746), (6, 399873), (9, 266582), (18, 133291), (41, 58518), (82, 29259), (123, 19506), (246, 9753), (369, 6502), (738, 3251)]