15008238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 37380096

約数和(自身を除く): 22371858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 311, 383, 622, 766, 933, 1149, 1866, 2177, 2298, 2681, 2799, 3447, 4354, 5362, 5598, 6531, 6894, 8043, 13062, 16086, 19593, 24129, 39186, 48258, 119113, 238226, 357339, 714678, 833791, 1072017, 1667582, 2144034, 2501373, 5002746, 7504119, 15008238]

約数ペア:

[(1, 15008238), (2, 7504119), (3, 5002746), (6, 2501373), (7, 2144034), (9, 1667582), (14, 1072017), (18, 833791), (21, 714678), (42, 357339), (63, 238226), (126, 119113), (311, 48258), (383, 39186), (622, 24129), (766, 19593), (933, 16086), (1149, 13062), (1866, 8043), (2177, 6894), (2298, 6531), (2681, 5598), (2799, 5362), (3447, 4354)]