18069060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{751}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 50787072

約数和(自身を除く): 32718012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 401, 751, 802, 1203, 1502, 1604, 2005, 2253, 2406, 3004, 3755, 4010, 4506, 4812, 6015, 7510, 8020, 9012, 11265, 12030, 15020, 22530, 24060, 45060, 301151, 602302, 903453, 1204604, 1505755, 1806906, 3011510, 3613812, 4517265, 6023020, 9034530, 18069060]

約数ペア:

[(1, 18069060), (2, 9034530), (3, 6023020), (4, 4517265), (5, 3613812), (6, 3011510), (10, 1806906), (12, 1505755), (15, 1204604), (20, 903453), (30, 602302), (60, 301151), (401, 45060), (751, 24060), (802, 22530), (1203, 15020), (1502, 12030), (1604, 11265), (2005, 9012), (2253, 8020), (2406, 7510), (3004, 6015), (3755, 4812), (4010, 4506)]