15493926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{167}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 36400896

約数和(自身を除く): 20906970

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 167, 282, 329, 334, 501, 658, 987, 1002, 1169, 1974, 2209, 2338, 3507, 4418, 6627, 7014, 7849, 13254, 15463, 15698, 23547, 30926, 46389, 47094, 54943, 92778, 109886, 164829, 329658, 368903, 737806, 1106709, 2213418, 2582321, 5164642, 7746963, 15493926]

約数ペア:

[(1, 15493926), (2, 7746963), (3, 5164642), (6, 2582321), (7, 2213418), (14, 1106709), (21, 737806), (42, 368903), (47, 329658), (94, 164829), (141, 109886), (167, 92778), (282, 54943), (329, 47094), (334, 46389), (501, 30926), (658, 23547), (987, 15698), (1002, 15463), (1169, 13254), (1974, 7849), (2209, 7014), (2338, 6627), (3507, 4418)]