181520066

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{32173}}^1$

素因数の和:32226

約数の個数: 32

約数和(自身を含む): 345934848

約数和(自身を除く): 164414782

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 32173, 64346, 225211, 418249, 450422, 836498, 997363, 1994726, 2927743, 5855486, 6981541, 12965719, 13963082, 25931438, 90760033, 181520066]

約数ペア:

[(1, 181520066), (2, 90760033), (7, 25931438), (13, 13963082), (14, 12965719), (26, 6981541), (31, 5855486), (62, 2927743), (91, 1994726), (182, 997363), (217, 836498), (403, 450422), (434, 418249), (806, 225211), (2821, 64346), (5642, 32173)]