38018826

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 85910760

約数和(自身を除く): 47891934

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 173, 174, 261, 346, 421, 519, 522, 842, 1038, 1263, 1557, 2526, 3114, 3789, 5017, 7578, 10034, 12209, 15051, 24418, 30102, 36627, 45153, 72833, 73254, 90306, 109881, 145666, 218499, 219762, 436998, 655497, 1310994, 2112157, 4224314, 6336471, 12672942, 19009413, 38018826]

約数ペア:

[(1, 38018826), (2, 19009413), (3, 12672942), (6, 6336471), (9, 4224314), (18, 2112157), (29, 1310994), (58, 655497), (87, 436998), (173, 219762), (174, 218499), (261, 145666), (346, 109881), (421, 90306), (519, 73254), (522, 72833), (842, 45153), (1038, 36627), (1263, 30102), (1557, 24418), (2526, 15051), (3114, 12209), (3789, 10034), (5017, 7578)]