18420672

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2593}}^1$

素因数の和:2645

約数の個数: 56

約数和(自身を含む): 50074576

約数和(自身を除く): 31653904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 888, 1184, 1776, 2368, 2593, 3552, 5186, 7104, 7779, 10372, 15558, 20744, 31116, 41488, 62232, 82976, 95941, 124464, 165952, 191882, 248928, 287823, 383764, 497856, 575646, 767528, 1151292, 1535056, 2302584, 3070112, 4605168, 6140224, 9210336, 18420672]

約数ペア:

[(1, 18420672), (2, 9210336), (3, 6140224), (4, 4605168), (6, 3070112), (8, 2302584), (12, 1535056), (16, 1151292), (24, 767528), (32, 575646), (37, 497856), (48, 383764), (64, 287823), (74, 248928), (96, 191882), (111, 165952), (148, 124464), (192, 95941), (222, 82976), (296, 62232), (444, 41488), (592, 31116), (888, 20744), (1184, 15558), (1776, 10372), (2368, 7779), (2593, 7104), (3552, 5186)]