16761906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{881}}^1$

素因数の和:1047

約数の個数: 48

約数和(自身を含む): 41827968

約数和(自身を除く): 25066062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 151, 302, 453, 881, 906, 1057, 1359, 1762, 2114, 2643, 2718, 3171, 5286, 6167, 6342, 7929, 9513, 12334, 15858, 18501, 19026, 37002, 55503, 111006, 133031, 266062, 399093, 798186, 931217, 1197279, 1862434, 2394558, 2793651, 5587302, 8380953, 16761906]

約数ペア:

[(1, 16761906), (2, 8380953), (3, 5587302), (6, 2793651), (7, 2394558), (9, 1862434), (14, 1197279), (18, 931217), (21, 798186), (42, 399093), (63, 266062), (126, 133031), (151, 111006), (302, 55503), (453, 37002), (881, 19026), (906, 18501), (1057, 15858), (1359, 12334), (1762, 9513), (2114, 7929), (2643, 6342), (2718, 6167), (3171, 5286)]