18221808

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{34511}}^1$

素因数の和:34533

約数の個数: 40

約数和(自身を含む): 51353856

約数和(自身を除く): 33132048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 34511, 69022, 103533, 138044, 207066, 276088, 379621, 414132, 552176, 759242, 828264, 1138863, 1518484, 1656528, 2277726, 3036968, 4555452, 6073936, 9110904, 18221808]

約数ペア:

[(1, 18221808), (2, 9110904), (3, 6073936), (4, 4555452), (6, 3036968), (8, 2277726), (11, 1656528), (12, 1518484), (16, 1138863), (22, 828264), (24, 759242), (33, 552176), (44, 414132), (48, 379621), (66, 276088), (88, 207066), (132, 138044), (176, 103533), (264, 69022), (528, 34511)]