26449254

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:707

約数の個数: 80

約数和(自身を含む): 67285680

約数和(自身を除く): 40836426

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 247, 342, 351, 494, 513, 661, 702, 741, 1026, 1053, 1322, 1482, 1539, 1983, 2106, 2223, 3078, 3966, 4446, 5949, 6669, 8593, 11898, 12559, 13338, 17186, 17847, 20007, 25118, 25779, 35694, 37677, 40014, 51558, 53541, 75354, 77337, 107082, 113031, 154674, 163267, 226062, 232011, 326534, 339093, 464022, 489801, 678186, 696033, 979602, 1017279, 1392066, 1469403, 2034558, 2938806, 4408209, 8816418, 13224627, 26449254]

約数ペア:

[(1, 26449254), (2, 13224627), (3, 8816418), (6, 4408209), (9, 2938806), (13, 2034558), (18, 1469403), (19, 1392066), (26, 1017279), (27, 979602), (38, 696033), (39, 678186), (54, 489801), (57, 464022), (78, 339093), (81, 326534), (114, 232011), (117, 226062), (162, 163267), (171, 154674), (234, 113031), (247, 107082), (342, 77337), (351, 75354), (494, 53541), (513, 51558), (661, 40014), (702, 37677), (741, 35694), (1026, 25779), (1053, 25118), (1322, 20007), (1482, 17847), (1539, 17186), (1983, 13338), (2106, 12559), (2223, 11898), (3078, 8593), (3966, 6669), (4446, 5949)]