9992994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 23639040

約数和(自身を除く): 13646046

約数列:

[1, 2, 3, 6, 11, 22, 23, 29, 33, 46, 58, 66, 69, 87, 138, 174, 227, 253, 319, 454, 506, 638, 667, 681, 759, 957, 1334, 1362, 1518, 1914, 2001, 2497, 4002, 4994, 5221, 6583, 7337, 7491, 10442, 13166, 14674, 14982, 15663, 19749, 22011, 31326, 39498, 44022, 57431, 72413, 114862, 144826, 151409, 172293, 217239, 302818, 344586, 434478, 454227, 908454, 1665499, 3330998, 4996497, 9992994]

約数ペア:

[(1, 9992994), (2, 4996497), (3, 3330998), (6, 1665499), (11, 908454), (22, 454227), (23, 434478), (29, 344586), (33, 302818), (46, 217239), (58, 172293), (66, 151409), (69, 144826), (87, 114862), (138, 72413), (174, 57431), (227, 44022), (253, 39498), (319, 31326), (454, 22011), (506, 19749), (638, 15663), (667, 14982), (681, 14674), (759, 13166), (957, 10442), (1334, 7491), (1362, 7337), (1518, 6583), (1914, 5221), (2001, 4994), (2497, 4002)]