18191184

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:416

約数の個数: 80

約数和(自身を含む): 51853824

約数和(自身を除く): 33662640

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 131, 132, 176, 262, 263, 264, 393, 524, 526, 528, 786, 789, 1048, 1052, 1441, 1572, 1578, 2096, 2104, 2882, 2893, 3144, 3156, 4208, 4323, 5764, 5786, 6288, 6312, 8646, 8679, 11528, 11572, 12624, 17292, 17358, 23056, 23144, 34453, 34584, 34716, 46288, 68906, 69168, 69432, 103359, 137812, 138864, 206718, 275624, 378983, 413436, 551248, 757966, 826872, 1136949, 1515932, 1653744, 2273898, 3031864, 4547796, 6063728, 9095592, 18191184]

約数ペア:

[(1, 18191184), (2, 9095592), (3, 6063728), (4, 4547796), (6, 3031864), (8, 2273898), (11, 1653744), (12, 1515932), (16, 1136949), (22, 826872), (24, 757966), (33, 551248), (44, 413436), (48, 378983), (66, 275624), (88, 206718), (131, 138864), (132, 137812), (176, 103359), (262, 69432), (263, 69168), (264, 68906), (393, 46288), (524, 34716), (526, 34584), (528, 34453), (786, 23144), (789, 23056), (1048, 17358), (1052, 17292), (1441, 12624), (1572, 11572), (1578, 11528), (2096, 8679), (2104, 8646), (2882, 6312), (2893, 6288), (3144, 5786), (3156, 5764), (4208, 4323)]