31348002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{3347}}^1$

素因数の和:3582

約数の個数: 32

約数和(自身を含む): 71995392

約数和(自身を除く): 40647390

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1561, 3122, 3347, 4683, 6694, 9366, 10041, 20082, 23429, 46858, 70287, 140574, 746381, 1492762, 2239143, 4478286, 5224667, 10449334, 15674001, 31348002]

約数ペア:

[(1, 31348002), (2, 15674001), (3, 10449334), (6, 5224667), (7, 4478286), (14, 2239143), (21, 1492762), (42, 746381), (223, 140574), (446, 70287), (669, 46858), (1338, 23429), (1561, 20082), (3122, 10041), (3347, 9366), (4683, 6694)]