1944173868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1780379}}^1$

素因数の和:1780406

約数の個数: 48

約数和(自身を含む): 5583271680

約数和(自身を除く): 3639097812

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 1780379, 3560758, 5341137, 7121516, 10682274, 12462653, 21364548, 23144927, 24925306, 37387959, 46289854, 49850612, 69434781, 74775918, 92579708, 138869562, 149551836, 162014489, 277739124, 324028978, 486043467, 648057956, 972086934, 1944173868]

約数ペア:

[(1, 1944173868), (2, 972086934), (3, 648057956), (4, 486043467), (6, 324028978), (7, 277739124), (12, 162014489), (13, 149551836), (14, 138869562), (21, 92579708), (26, 74775918), (28, 69434781), (39, 49850612), (42, 46289854), (52, 37387959), (78, 24925306), (84, 23144927), (91, 21364548), (156, 12462653), (182, 10682274), (273, 7121516), (364, 5341137), (546, 3560758), (1092, 1780379)]