18171264

素因数分解:

$2^7\times 3^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 48960000

約数和(自身を除く): 30788736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 316, 384, 474, 599, 632, 948, 1198, 1264, 1797, 1896, 2396, 2528, 3594, 3792, 4792, 5056, 7188, 7584, 9584, 10112, 14376, 15168, 19168, 28752, 30336, 38336, 47321, 57504, 76672, 94642, 115008, 141963, 189284, 230016, 283926, 378568, 567852, 757136, 1135704, 1514272, 2271408, 3028544, 4542816, 6057088, 9085632, 18171264]

約数ペア:

[(1, 18171264), (2, 9085632), (3, 6057088), (4, 4542816), (6, 3028544), (8, 2271408), (12, 1514272), (16, 1135704), (24, 757136), (32, 567852), (48, 378568), (64, 283926), (79, 230016), (96, 189284), (128, 141963), (158, 115008), (192, 94642), (237, 76672), (316, 57504), (384, 47321), (474, 38336), (599, 30336), (632, 28752), (948, 19168), (1198, 15168), (1264, 14376), (1797, 10112), (1896, 9584), (2396, 7584), (2528, 7188), (3594, 5056), (3792, 4792)]