15679933938

素因数分解:

$2^1\times 3^3\times {\mathrm{317}}^1\times {\mathrm{915991}}^1$

素因数の和:916319

約数の個数: 32

約数和(自身を含む): 34954254720

約数和(自身を除く): 19274320782

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 317, 634, 951, 1902, 2853, 5706, 8559, 17118, 915991, 1831982, 2747973, 5495946, 8243919, 16487838, 24731757, 49463514, 290369147, 580738294, 871107441, 1742214882, 2613322323, 5226644646, 7839966969, 15679933938]

約数ペア:

[(1, 15679933938), (2, 7839966969), (3, 5226644646), (6, 2613322323), (9, 1742214882), (18, 871107441), (27, 580738294), (54, 290369147), (317, 49463514), (634, 24731757), (951, 16487838), (1902, 8243919), (2853, 5495946), (5706, 2747973), (8559, 1831982), (17118, 915991)]