1539973422

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{212293}}^1$

素因数の和:212345

約数の個数: 48

約数和(自身を含む): 3709200768

約数和(自身を除く): 2169227346

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 212293, 424586, 636879, 1273758, 1910637, 2759809, 3821274, 5519618, 6581083, 8279427, 13162166, 16558854, 19743249, 24838281, 39486498, 49676562, 59229747, 85554079, 118459494, 171108158, 256662237, 513324474, 769986711, 1539973422]

約数ペア:

[(1, 1539973422), (2, 769986711), (3, 513324474), (6, 256662237), (9, 171108158), (13, 118459494), (18, 85554079), (26, 59229747), (31, 49676562), (39, 39486498), (62, 24838281), (78, 19743249), (93, 16558854), (117, 13162166), (186, 8279427), (234, 6581083), (279, 5519618), (403, 3821274), (558, 2759809), (806, 1910637), (1209, 1273758), (2418, 636879), (3627, 424586), (7254, 212293)]