57155994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6389}}^1$

素因数の和:6475

約数の個数: 48

約数和(自身を含む): 143544960

約数和(自身を除く): 86388966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 6389, 8946, 12778, 19167, 38334, 44723, 57501, 89446, 115002, 134169, 268338, 402507, 453619, 805014, 907238, 1360857, 2721714, 3175333, 4082571, 6350666, 8165142, 9525999, 19051998, 28577997, 57155994]

約数ペア:

[(1, 57155994), (2, 28577997), (3, 19051998), (6, 9525999), (7, 8165142), (9, 6350666), (14, 4082571), (18, 3175333), (21, 2721714), (42, 1360857), (63, 907238), (71, 805014), (126, 453619), (142, 402507), (213, 268338), (426, 134169), (497, 115002), (639, 89446), (994, 57501), (1278, 44723), (1491, 38334), (2982, 19167), (4473, 12778), (6389, 8946)]