16745442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 41472000

約数和(自身を除く): 24726558

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 47, 51, 94, 102, 119, 141, 238, 282, 329, 357, 499, 658, 714, 799, 987, 998, 1497, 1598, 1974, 2397, 2994, 3493, 4794, 5593, 6986, 8483, 10479, 11186, 16779, 16966, 20958, 23453, 25449, 33558, 46906, 50898, 59381, 70359, 118762, 140718, 164171, 178143, 328342, 356286, 398701, 492513, 797402, 985026, 1196103, 2392206, 2790907, 5581814, 8372721, 16745442]

約数ペア:

[(1, 16745442), (2, 8372721), (3, 5581814), (6, 2790907), (7, 2392206), (14, 1196103), (17, 985026), (21, 797402), (34, 492513), (42, 398701), (47, 356286), (51, 328342), (94, 178143), (102, 164171), (119, 140718), (141, 118762), (238, 70359), (282, 59381), (329, 50898), (357, 46906), (499, 33558), (658, 25449), (714, 23453), (799, 20958), (987, 16966), (998, 16779), (1497, 11186), (1598, 10479), (1974, 8483), (2397, 6986), (2994, 5593), (3493, 4794)]