16075686

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 37428480

約数和(自身を除く): 21352794

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 37, 58, 66, 74, 87, 111, 174, 222, 227, 319, 407, 454, 638, 681, 814, 957, 1073, 1221, 1362, 1914, 2146, 2442, 2497, 3219, 4994, 6438, 6583, 7491, 8399, 11803, 13166, 14982, 16798, 19749, 23606, 25197, 35409, 39498, 50394, 70818, 72413, 92389, 144826, 184778, 217239, 243571, 277167, 434478, 487142, 554334, 730713, 1461426, 2679281, 5358562, 8037843, 16075686]

約数ペア:

[(1, 16075686), (2, 8037843), (3, 5358562), (6, 2679281), (11, 1461426), (22, 730713), (29, 554334), (33, 487142), (37, 434478), (58, 277167), (66, 243571), (74, 217239), (87, 184778), (111, 144826), (174, 92389), (222, 72413), (227, 70818), (319, 50394), (407, 39498), (454, 35409), (638, 25197), (681, 23606), (814, 19749), (957, 16798), (1073, 14982), (1221, 13166), (1362, 11803), (1914, 8399), (2146, 7491), (2442, 6583), (2497, 6438), (3219, 4994)]