18128544

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:582

約数の個数: 96

約数和(自身を含む): 55520640

約数和(自身を除く): 37392096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 84, 96, 106, 112, 159, 168, 212, 224, 318, 336, 371, 424, 509, 636, 672, 742, 848, 1018, 1113, 1272, 1484, 1527, 1696, 2036, 2226, 2544, 2968, 3054, 3563, 4072, 4452, 5088, 5936, 6108, 7126, 8144, 8904, 10689, 11872, 12216, 14252, 16288, 17808, 21378, 24432, 26977, 28504, 35616, 42756, 48864, 53954, 57008, 80931, 85512, 107908, 114016, 161862, 171024, 188839, 215816, 323724, 342048, 377678, 431632, 566517, 647448, 755356, 863264, 1133034, 1294896, 1510712, 2266068, 2589792, 3021424, 4532136, 6042848, 9064272, 18128544]

約数ペア:

[(1, 18128544), (2, 9064272), (3, 6042848), (4, 4532136), (6, 3021424), (7, 2589792), (8, 2266068), (12, 1510712), (14, 1294896), (16, 1133034), (21, 863264), (24, 755356), (28, 647448), (32, 566517), (42, 431632), (48, 377678), (53, 342048), (56, 323724), (84, 215816), (96, 188839), (106, 171024), (112, 161862), (159, 114016), (168, 107908), (212, 85512), (224, 80931), (318, 57008), (336, 53954), (371, 48864), (424, 42756), (509, 35616), (636, 28504), (672, 26977), (742, 24432), (848, 21378), (1018, 17808), (1113, 16288), (1272, 14252), (1484, 12216), (1527, 11872), (1696, 10689), (2036, 8904), (2226, 8144), (2544, 7126), (2968, 6108), (3054, 5936), (3563, 5088), (4072, 4452)]