12749682

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 29942784

約数和(自身を除く): 17193102

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 37, 46, 66, 69, 74, 111, 138, 222, 227, 253, 407, 454, 506, 681, 759, 814, 851, 1221, 1362, 1518, 1702, 2442, 2497, 2553, 4994, 5106, 5221, 7491, 8399, 9361, 10442, 14982, 15663, 16798, 18722, 25197, 28083, 31326, 50394, 56166, 57431, 92389, 114862, 172293, 184778, 193177, 277167, 344586, 386354, 554334, 579531, 1159062, 2124947, 4249894, 6374841, 12749682]

約数ペア:

[(1, 12749682), (2, 6374841), (3, 4249894), (6, 2124947), (11, 1159062), (22, 579531), (23, 554334), (33, 386354), (37, 344586), (46, 277167), (66, 193177), (69, 184778), (74, 172293), (111, 114862), (138, 92389), (222, 57431), (227, 56166), (253, 50394), (407, 31326), (454, 28083), (506, 25197), (681, 18722), (759, 16798), (814, 15663), (851, 14982), (1221, 10442), (1362, 9361), (1518, 8399), (1702, 7491), (2442, 5221), (2497, 5106), (2553, 4994)]