18302510187

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{4073}}^1$

素因数の和:4484

約数の個数: 48

約数和(自身を含む): 28768958400

約数和(自身を除く): 10466448213

約数列:

[1, 3, 9, 13, 39, 117, 193, 199, 579, 597, 1737, 1791, 2509, 2587, 4073, 7527, 7761, 12219, 22581, 23283, 36657, 38407, 52949, 115221, 158847, 345663, 476541, 499291, 786089, 810527, 1497873, 2358267, 2431581, 4493619, 7074801, 7294743, 10219157, 10536851, 30657471, 31610553, 91972413, 94831659, 156431711, 469295133, 1407885399, 2033612243, 6100836729, 18302510187]

約数ペア:

[(1, 18302510187), (3, 6100836729), (9, 2033612243), (13, 1407885399), (39, 469295133), (117, 156431711), (193, 94831659), (199, 91972413), (579, 31610553), (597, 30657471), (1737, 10536851), (1791, 10219157), (2509, 7294743), (2587, 7074801), (4073, 4493619), (7527, 2431581), (7761, 2358267), (12219, 1497873), (22581, 810527), (23283, 786089), (36657, 499291), (38407, 476541), (52949, 345663), (115221, 158847)]