18155439144

素因数分解:

$2^3\times 3^4\times {\mathrm{263}}^1\times {\mathrm{106531}}^1$

素因数の和:106812

約数の個数: 80

約数和(自身を含む): 51045873120

約数和(自身を除く): 32890433976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 263, 324, 526, 648, 789, 1052, 1578, 2104, 2367, 3156, 4734, 6312, 7101, 9468, 14202, 18936, 21303, 28404, 42606, 56808, 85212, 106531, 170424, 213062, 319593, 426124, 639186, 852248, 958779, 1278372, 1917558, 2556744, 2876337, 3835116, 5752674, 7670232, 8629011, 11505348, 17258022, 23010696, 28017653, 34516044, 56035306, 69032088, 84052959, 112070612, 168105918, 224141224, 252158877, 336211836, 504317754, 672423672, 756476631, 1008635508, 1512953262, 2017271016, 2269429893, 3025906524, 4538859786, 6051813048, 9077719572, 18155439144]

約数ペア:

[(1, 18155439144), (2, 9077719572), (3, 6051813048), (4, 4538859786), (6, 3025906524), (8, 2269429893), (9, 2017271016), (12, 1512953262), (18, 1008635508), (24, 756476631), (27, 672423672), (36, 504317754), (54, 336211836), (72, 252158877), (81, 224141224), (108, 168105918), (162, 112070612), (216, 84052959), (263, 69032088), (324, 56035306), (526, 34516044), (648, 28017653), (789, 23010696), (1052, 17258022), (1578, 11505348), (2104, 8629011), (2367, 7670232), (3156, 5752674), (4734, 3835116), (6312, 2876337), (7101, 2556744), (9468, 1917558), (14202, 1278372), (18936, 958779), (21303, 852248), (28404, 639186), (42606, 426124), (56808, 319593), (85212, 213062), (106531, 170424)]