18572136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1$

素因数の和:806

約数の個数: 64

約数和(自身を含む): 51217920

約数和(自身を除く): 32645784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 103, 132, 206, 264, 309, 412, 618, 683, 824, 1133, 1236, 1366, 2049, 2266, 2472, 2732, 3399, 4098, 4532, 5464, 6798, 7513, 8196, 9064, 13596, 15026, 16392, 22539, 27192, 30052, 45078, 60104, 70349, 90156, 140698, 180312, 211047, 281396, 422094, 562792, 773839, 844188, 1547678, 1688376, 2321517, 3095356, 4643034, 6190712, 9286068, 18572136]

約数ペア:

[(1, 18572136), (2, 9286068), (3, 6190712), (4, 4643034), (6, 3095356), (8, 2321517), (11, 1688376), (12, 1547678), (22, 844188), (24, 773839), (33, 562792), (44, 422094), (66, 281396), (88, 211047), (103, 180312), (132, 140698), (206, 90156), (264, 70349), (309, 60104), (412, 45078), (618, 30052), (683, 27192), (824, 22539), (1133, 16392), (1236, 15026), (1366, 13596), (2049, 9064), (2266, 8196), (2472, 7513), (2732, 6798), (3399, 5464), (4098, 4532)]