82986486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1999}}^1$

素因数の和:2069

約数の個数: 64

約数和(自身を含む): 196992000

約数和(自身を除く): 114005514

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 37, 51, 66, 74, 102, 111, 187, 222, 374, 407, 561, 629, 814, 1122, 1221, 1258, 1887, 1999, 2442, 3774, 3998, 5997, 6919, 11994, 13838, 20757, 21989, 33983, 41514, 43978, 65967, 67966, 73963, 101949, 131934, 147926, 203898, 221889, 373813, 443778, 747626, 813593, 1121439, 1257371, 1627186, 2242878, 2440779, 2514742, 3772113, 4881558, 7544226, 13831081, 27662162, 41493243, 82986486]

約数ペア:

[(1, 82986486), (2, 41493243), (3, 27662162), (6, 13831081), (11, 7544226), (17, 4881558), (22, 3772113), (33, 2514742), (34, 2440779), (37, 2242878), (51, 1627186), (66, 1257371), (74, 1121439), (102, 813593), (111, 747626), (187, 443778), (222, 373813), (374, 221889), (407, 203898), (561, 147926), (629, 131934), (814, 101949), (1122, 73963), (1221, 67966), (1258, 65967), (1887, 43978), (1999, 41514), (2442, 33983), (3774, 21989), (3998, 20757), (5997, 13838), (6919, 11994)]