6181686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 15545088

約数和(自身を除く): 9363402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 691, 994, 1278, 1382, 1491, 2073, 2982, 4146, 4473, 4837, 6219, 8946, 9674, 12438, 14511, 29022, 43533, 49061, 87066, 98122, 147183, 294366, 343427, 441549, 686854, 883098, 1030281, 2060562, 3090843, 6181686]

約数ペア:

[(1, 6181686), (2, 3090843), (3, 2060562), (6, 1030281), (7, 883098), (9, 686854), (14, 441549), (18, 343427), (21, 294366), (42, 147183), (63, 98122), (71, 87066), (126, 49061), (142, 43533), (213, 29022), (426, 14511), (497, 12438), (639, 9674), (691, 8946), (994, 6219), (1278, 4837), (1382, 4473), (1491, 4146), (2073, 2982)]