18749458

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{14717}}^1$

素因数の和:14746

約数の個数: 24

約数和(自身を含む): 35234892

約数和(自身を除く): 16485434

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 14717, 29434, 103019, 191321, 206038, 382642, 721133, 1339247, 1442266, 2678494, 9374729, 18749458]

約数ペア:

[(1, 18749458), (2, 9374729), (7, 2678494), (13, 1442266), (14, 1339247), (26, 721133), (49, 382642), (91, 206038), (98, 191321), (182, 103019), (637, 29434), (1274, 14717)]