15321672

素因数分解:

$2^3\times 3^2\times {\mathrm{212801}}^1$

素因数の和:212813

約数の個数: 24

約数和(自身を含む): 41496390

約数和(自身を除く): 26174718

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 212801, 425602, 638403, 851204, 1276806, 1702408, 1915209, 2553612, 3830418, 5107224, 7660836, 15321672]

約数ペア:

[(1, 15321672), (2, 7660836), (3, 5107224), (4, 3830418), (6, 2553612), (8, 1915209), (9, 1702408), (12, 1276806), (18, 851204), (24, 638403), (36, 425602), (72, 212801)]