18554712

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1049}}^1$

素因数の和:1136

約数の個数: 64

約数和(自身を含む): 51408000

約数和(自身を除く): 32853288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 67, 88, 132, 134, 201, 264, 268, 402, 536, 737, 804, 1049, 1474, 1608, 2098, 2211, 2948, 3147, 4196, 4422, 5896, 6294, 8392, 8844, 11539, 12588, 17688, 23078, 25176, 34617, 46156, 69234, 70283, 92312, 138468, 140566, 210849, 276936, 281132, 421698, 562264, 773113, 843396, 1546226, 1686792, 2319339, 3092452, 4638678, 6184904, 9277356, 18554712]

約数ペア:

[(1, 18554712), (2, 9277356), (3, 6184904), (4, 4638678), (6, 3092452), (8, 2319339), (11, 1686792), (12, 1546226), (22, 843396), (24, 773113), (33, 562264), (44, 421698), (66, 281132), (67, 276936), (88, 210849), (132, 140566), (134, 138468), (201, 92312), (264, 70283), (268, 69234), (402, 46156), (536, 34617), (737, 25176), (804, 23078), (1049, 17688), (1474, 12588), (1608, 11539), (2098, 8844), (2211, 8392), (2948, 6294), (3147, 5896), (4196, 4422)]