18352260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101957}}^1$

素因数の和:101972

約数の個数: 36

約数和(自身を含む): 55669068

約数和(自身を除く): 37316808

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 101957, 203914, 305871, 407828, 509785, 611742, 917613, 1019570, 1223484, 1529355, 1835226, 2039140, 3058710, 3670452, 4588065, 6117420, 9176130, 18352260]

約数ペア:

[(1, 18352260), (2, 9176130), (3, 6117420), (4, 4588065), (5, 3670452), (6, 3058710), (9, 2039140), (10, 1835226), (12, 1529355), (15, 1223484), (18, 1019570), (20, 917613), (30, 611742), (36, 509785), (45, 407828), (60, 305871), (90, 203914), (180, 101957)]