18354046

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 30283776

約数和(自身を除く): 11929730

約数列:

[1, 2, 23, 31, 46, 61, 62, 122, 211, 422, 713, 1403, 1426, 1891, 2806, 3782, 4853, 6541, 9706, 12871, 13082, 25742, 43493, 86986, 150443, 296033, 300886, 399001, 592066, 798002, 9177023, 18354046]

約数ペア:

[(1, 18354046), (2, 9177023), (23, 798002), (31, 592066), (46, 399001), (61, 300886), (62, 296033), (122, 150443), (211, 86986), (422, 43493), (713, 25742), (1403, 13082), (1426, 12871), (1891, 9706), (2806, 6541), (3782, 4853)]