16628045238

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{2693237}}^1$

素因数の和:2693266

約数の個数: 48

約数和(自身を含む): 42014512800

約数和(自身を除く): 25386467562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 2693237, 5386474, 8079711, 16159422, 18852659, 24239133, 37705318, 48478266, 56557977, 113115954, 131968613, 169673931, 263937226, 339347862, 395905839, 791811678, 923780291, 1187717517, 1847560582, 2375435034, 2771340873, 5542681746, 8314022619, 16628045238]

約数ペア:

[(1, 16628045238), (2, 8314022619), (3, 5542681746), (6, 2771340873), (7, 2375435034), (9, 1847560582), (14, 1187717517), (18, 923780291), (21, 791811678), (42, 395905839), (49, 339347862), (63, 263937226), (98, 169673931), (126, 131968613), (147, 113115954), (294, 56557977), (343, 48478266), (441, 37705318), (686, 24239133), (882, 18852659), (1029, 16159422), (2058, 8079711), (3087, 5386474), (6174, 2693237)]