15680676

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{563}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 40174848

約数和(自身を除く): 24494172

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 211, 422, 563, 633, 844, 1126, 1266, 1689, 2252, 2321, 2532, 3378, 4642, 6193, 6756, 6963, 9284, 12386, 13926, 18579, 24772, 27852, 37158, 74316, 118793, 237586, 356379, 475172, 712758, 1306723, 1425516, 2613446, 3920169, 5226892, 7840338, 15680676]

約数ペア:

[(1, 15680676), (2, 7840338), (3, 5226892), (4, 3920169), (6, 2613446), (11, 1425516), (12, 1306723), (22, 712758), (33, 475172), (44, 356379), (66, 237586), (132, 118793), (211, 74316), (422, 37158), (563, 27852), (633, 24772), (844, 18579), (1126, 13926), (1266, 12386), (1689, 9284), (2252, 6963), (2321, 6756), (2532, 6193), (3378, 4642)]