13918140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{77323}}^1$

素因数の和:77338

約数の個数: 36

約数和(自身を含む): 42218904

約数和(自身を除く): 28300764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 77323, 154646, 231969, 309292, 386615, 463938, 695907, 773230, 927876, 1159845, 1391814, 1546460, 2319690, 2783628, 3479535, 4639380, 6959070, 13918140]

約数ペア:

[(1, 13918140), (2, 6959070), (3, 4639380), (4, 3479535), (5, 2783628), (6, 2319690), (9, 1546460), (10, 1391814), (12, 1159845), (15, 927876), (18, 773230), (20, 695907), (30, 463938), (36, 386615), (45, 309292), (60, 231969), (90, 154646), (180, 77323)]