9823996

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 21422016

約数和(自身を除く): 11598020

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 182, 197, 274, 364, 394, 548, 788, 959, 1379, 1781, 1918, 2561, 2758, 3562, 3836, 5122, 5516, 7124, 10244, 12467, 17927, 24934, 26989, 35854, 49868, 53978, 71708, 107956, 188923, 350857, 377846, 701714, 755692, 1403428, 2455999, 4911998, 9823996]

約数ペア:

[(1, 9823996), (2, 4911998), (4, 2455999), (7, 1403428), (13, 755692), (14, 701714), (26, 377846), (28, 350857), (52, 188923), (91, 107956), (137, 71708), (182, 53978), (197, 49868), (274, 35854), (364, 26989), (394, 24934), (548, 17927), (788, 12467), (959, 10244), (1379, 7124), (1781, 5516), (1918, 5122), (2561, 3836), (2758, 3562)]