4999014

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 11681280

約数和(自身を除く): 6682266

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 311, 342, 423, 622, 846, 893, 933, 1786, 1866, 2679, 2799, 5358, 5598, 5909, 8037, 11818, 14617, 16074, 17727, 29234, 35454, 43851, 53181, 87702, 106362, 131553, 263106, 277723, 555446, 833169, 1666338, 2499507, 4999014]

約数ペア:

[(1, 4999014), (2, 2499507), (3, 1666338), (6, 833169), (9, 555446), (18, 277723), (19, 263106), (38, 131553), (47, 106362), (57, 87702), (94, 53181), (114, 43851), (141, 35454), (171, 29234), (282, 17727), (311, 16074), (342, 14617), (423, 11818), (622, 8037), (846, 5909), (893, 5598), (933, 5358), (1786, 2799), (1866, 2679)]