13820364

素因数分解:

$2^2\times 3^2\times {\mathrm{397}}^1\times {\mathrm{967}}^1$

素因数の和:1374

約数の個数: 36

約数和(自身を含む): 35059024

約数和(自身を除く): 21238660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 397, 794, 967, 1191, 1588, 1934, 2382, 2901, 3573, 3868, 4764, 5802, 7146, 8703, 11604, 14292, 17406, 34812, 383899, 767798, 1151697, 1535596, 2303394, 3455091, 4606788, 6910182, 13820364]

約数ペア:

[(1, 13820364), (2, 6910182), (3, 4606788), (4, 3455091), (6, 2303394), (9, 1535596), (12, 1151697), (18, 767798), (36, 383899), (397, 34812), (794, 17406), (967, 14292), (1191, 11604), (1588, 8703), (1934, 7146), (2382, 5802), (2901, 4764), (3573, 3868)]