81636918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{5449}}^1$

素因数の和:5692

約数の個数: 32

約数和(自身を含む): 178934400

約数和(自身を除く): 97297482

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 227, 454, 681, 1362, 2497, 4994, 5449, 7491, 10898, 14982, 16347, 32694, 59939, 119878, 179817, 359634, 1236923, 2473846, 3710769, 7421538, 13606153, 27212306, 40818459, 81636918]

約数ペア:

[(1, 81636918), (2, 40818459), (3, 27212306), (6, 13606153), (11, 7421538), (22, 3710769), (33, 2473846), (66, 1236923), (227, 359634), (454, 179817), (681, 119878), (1362, 59939), (2497, 32694), (4994, 16347), (5449, 14982), (7491, 10898)]