18368168

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1146

約数の個数: 64

約数和(自身を含む): 44271360

約数和(自身を除く): 25903192

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 1097, 1196, 1288, 2093, 2194, 2392, 4186, 4388, 7679, 8372, 8776, 14261, 15358, 16744, 25231, 28522, 30716, 50462, 57044, 61432, 99827, 100924, 114088, 176617, 199654, 201848, 328003, 353234, 399308, 656006, 706468, 798616, 1312012, 1412936, 2296021, 2624024, 4592042, 9184084, 18368168]

約数ペア:

[(1, 18368168), (2, 9184084), (4, 4592042), (7, 2624024), (8, 2296021), (13, 1412936), (14, 1312012), (23, 798616), (26, 706468), (28, 656006), (46, 399308), (52, 353234), (56, 328003), (91, 201848), (92, 199654), (104, 176617), (161, 114088), (182, 100924), (184, 99827), (299, 61432), (322, 57044), (364, 50462), (598, 30716), (644, 28522), (728, 25231), (1097, 16744), (1196, 15358), (1288, 14261), (2093, 8776), (2194, 8372), (2392, 7679), (4186, 4388)]