18250414

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{673}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 33969600

約数和(自身を除く): 15719186

約数列:

[1, 2, 7, 13, 14, 26, 91, 149, 182, 298, 673, 1043, 1346, 1937, 2086, 3874, 4711, 8749, 9422, 13559, 17498, 27118, 61243, 100277, 122486, 200554, 701939, 1303601, 1403878, 2607202, 9125207, 18250414]

約数ペア:

[(1, 18250414), (2, 9125207), (7, 2607202), (13, 1403878), (14, 1303601), (26, 701939), (91, 200554), (149, 122486), (182, 100277), (298, 61243), (673, 27118), (1043, 17498), (1346, 13559), (1937, 9422), (2086, 8749), (3874, 4711)]