18036392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4999}}^1$

素因数の和:5057

約数の個数: 32

約数和(自身を含む): 37800000

約数和(自身を除く): 19763608

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 4999, 9998, 19996, 39992, 54989, 109978, 204959, 219956, 409918, 439912, 819836, 1639672, 2254549, 4509098, 9018196, 18036392]

約数ペア:

[(1, 18036392), (2, 9018196), (4, 4509098), (8, 2254549), (11, 1639672), (22, 819836), (41, 439912), (44, 409918), (82, 219956), (88, 204959), (164, 109978), (328, 54989), (451, 39992), (902, 19996), (1804, 9998), (3608, 4999)]