18051630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20749}}^1$

素因数の和:20788

約数の個数: 32

約数和(自身を含む): 44820000

約数和(自身を除く): 26768370

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 20749, 41498, 62247, 103745, 124494, 207490, 311235, 601721, 622470, 1203442, 1805163, 3008605, 3610326, 6017210, 9025815, 18051630]

約数ペア:

[(1, 18051630), (2, 9025815), (3, 6017210), (5, 3610326), (6, 3008605), (10, 1805163), (15, 1203442), (29, 622470), (30, 601721), (58, 311235), (87, 207490), (145, 124494), (174, 103745), (290, 62247), (435, 41498), (870, 20749)]