18780034

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{14741}}^1$

素因数の和:14770

約数の個数: 24

約数和(自身を含む): 35292348

約数和(自身を除く): 16512314

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 14741, 29482, 103187, 191633, 206374, 383266, 722309, 1341431, 1444618, 2682862, 9390017, 18780034]

約数ペア:

[(1, 18780034), (2, 9390017), (7, 2682862), (13, 1444618), (14, 1341431), (26, 722309), (49, 383266), (91, 206374), (98, 191633), (182, 103187), (637, 29482), (1274, 14741)]