18937512

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23911}}^1$

素因数の和:23934

約数の個数: 48

約数和(自身を含む): 55954080

約数和(自身を除く): 37016568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 23911, 47822, 71733, 95644, 143466, 191288, 215199, 263021, 286932, 430398, 526042, 573864, 789063, 860796, 1052084, 1578126, 1721592, 2104168, 2367189, 3156252, 4734378, 6312504, 9468756, 18937512]

約数ペア:

[(1, 18937512), (2, 9468756), (3, 6312504), (4, 4734378), (6, 3156252), (8, 2367189), (9, 2104168), (11, 1721592), (12, 1578126), (18, 1052084), (22, 860796), (24, 789063), (33, 573864), (36, 526042), (44, 430398), (66, 286932), (72, 263021), (88, 215199), (99, 191288), (132, 143466), (198, 95644), (264, 71733), (396, 47822), (792, 23911)]