15384642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1483}}^1$

素因数の和:1527

約数の個数: 64

約数和(自身を含む): 39889920

約数和(自身を除く): 24505278

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1483, 1729, 2966, 3458, 4449, 5187, 8898, 10374, 10381, 19279, 20762, 28177, 31143, 38558, 56354, 57837, 62286, 84531, 115674, 134953, 169062, 197239, 269906, 366301, 394478, 404859, 591717, 732602, 809718, 1098903, 1183434, 2197806, 2564107, 5128214, 7692321, 15384642]

約数ペア:

[(1, 15384642), (2, 7692321), (3, 5128214), (6, 2564107), (7, 2197806), (13, 1183434), (14, 1098903), (19, 809718), (21, 732602), (26, 591717), (38, 404859), (39, 394478), (42, 366301), (57, 269906), (78, 197239), (91, 169062), (114, 134953), (133, 115674), (182, 84531), (247, 62286), (266, 57837), (273, 56354), (399, 38558), (494, 31143), (546, 28177), (741, 20762), (798, 19279), (1482, 10381), (1483, 10374), (1729, 8898), (2966, 5187), (3458, 4449)]