18958801678

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{19157}}^1$

素因数の和:19452

約数の個数: 32

約数和(自身を含む): 29877284160

約数和(自身を除く): 10918482482

約数列:

[1, 2, 29, 58, 113, 151, 226, 302, 3277, 4379, 6554, 8758, 17063, 19157, 34126, 38314, 494827, 555553, 989654, 1111106, 2164741, 2892707, 4329482, 5785414, 62777489, 83888503, 125554978, 167777006, 326875891, 653751782, 9479400839, 18958801678]

約数ペア:

[(1, 18958801678), (2, 9479400839), (29, 653751782), (58, 326875891), (113, 167777006), (151, 125554978), (226, 83888503), (302, 62777489), (3277, 5785414), (4379, 4329482), (6554, 2892707), (8758, 2164741), (17063, 1111106), (19157, 989654), (34126, 555553), (38314, 494827)]