18840094

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1697}}^1$

素因数の和:1780

約数の個数: 32

約数和(自身を含む): 35372736

約数和(自身を除く): 16532642

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 182, 427, 793, 854, 1586, 1697, 3394, 5551, 11102, 11879, 22061, 23758, 44122, 103517, 154427, 207034, 308854, 724619, 1345721, 1449238, 2691442, 9420047, 18840094]

約数ペア:

[(1, 18840094), (2, 9420047), (7, 2691442), (13, 1449238), (14, 1345721), (26, 724619), (61, 308854), (91, 207034), (122, 154427), (182, 103517), (427, 44122), (793, 23758), (854, 22061), (1586, 11879), (1697, 11102), (3394, 5551)]