8638182

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{383}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 21565440

約数和(自身を除く): 12927258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 179, 358, 383, 537, 766, 1074, 1149, 1253, 1611, 2298, 2506, 2681, 3222, 3447, 3759, 5362, 6894, 7518, 8043, 11277, 16086, 22554, 24129, 48258, 68557, 137114, 205671, 411342, 479899, 617013, 959798, 1234026, 1439697, 2879394, 4319091, 8638182]

約数ペア:

[(1, 8638182), (2, 4319091), (3, 2879394), (6, 1439697), (7, 1234026), (9, 959798), (14, 617013), (18, 479899), (21, 411342), (42, 205671), (63, 137114), (126, 68557), (179, 48258), (358, 24129), (383, 22554), (537, 16086), (766, 11277), (1074, 8043), (1149, 7518), (1253, 6894), (1611, 5362), (2298, 3759), (2506, 3447), (2681, 3222)]