18809496

素因数分解:

$2^3\times 3^4\times {\mathrm{29027}}^1$

素因数の和:29045

約数の個数: 40

約数和(自身を含む): 52685820

約数和(自身を除く): 33876324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 29027, 58054, 87081, 116108, 174162, 232216, 261243, 348324, 522486, 696648, 783729, 1044972, 1567458, 2089944, 2351187, 3134916, 4702374, 6269832, 9404748, 18809496]

約数ペア:

[(1, 18809496), (2, 9404748), (3, 6269832), (4, 4702374), (6, 3134916), (8, 2351187), (9, 2089944), (12, 1567458), (18, 1044972), (24, 783729), (27, 696648), (36, 522486), (54, 348324), (72, 261243), (81, 232216), (108, 174162), (162, 116108), (216, 87081), (324, 58054), (648, 29027)]