7944594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 19160064

約数和(自身を除く): 11215470

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 53, 83, 86, 106, 129, 159, 166, 249, 258, 301, 318, 371, 498, 581, 602, 742, 903, 1113, 1162, 1743, 1806, 2226, 2279, 3486, 3569, 4399, 4558, 6837, 7138, 8798, 10707, 13197, 13674, 15953, 21414, 24983, 26394, 30793, 31906, 47859, 49966, 61586, 74949, 92379, 95718, 149898, 184758, 189157, 378314, 567471, 1134942, 1324099, 2648198, 3972297, 7944594]

約数ペア:

[(1, 7944594), (2, 3972297), (3, 2648198), (6, 1324099), (7, 1134942), (14, 567471), (21, 378314), (42, 189157), (43, 184758), (53, 149898), (83, 95718), (86, 92379), (106, 74949), (129, 61586), (159, 49966), (166, 47859), (249, 31906), (258, 30793), (301, 26394), (318, 24983), (371, 21414), (498, 15953), (581, 13674), (602, 13197), (742, 10707), (903, 8798), (1113, 7138), (1162, 6837), (1743, 4558), (1806, 4399), (2226, 3569), (2279, 3486)]