15368886

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{21893}}^1$

素因数の和:21917

約数の個数: 32

約数和(自身を含む): 36781920

約数和(自身を除く): 21413034

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 21893, 43786, 65679, 131358, 197037, 284609, 394074, 569218, 591111, 853827, 1182222, 1707654, 2561481, 5122962, 7684443, 15368886]

約数ペア:

[(1, 15368886), (2, 7684443), (3, 5122962), (6, 2561481), (9, 1707654), (13, 1182222), (18, 853827), (26, 591111), (27, 569218), (39, 394074), (54, 284609), (78, 197037), (117, 131358), (234, 65679), (351, 43786), (702, 21893)]