13379226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2029}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 30791040

約数和(自身を除く): 17411814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2029, 2198, 3297, 4058, 6087, 6594, 12174, 14203, 28406, 42609, 85218, 318553, 637106, 955659, 1911318, 2229871, 4459742, 6689613, 13379226]

約数ペア:

[(1, 13379226), (2, 6689613), (3, 4459742), (6, 2229871), (7, 1911318), (14, 955659), (21, 637106), (42, 318553), (157, 85218), (314, 42609), (471, 28406), (942, 14203), (1099, 12174), (2029, 6594), (2198, 6087), (3297, 4058)]