15163757868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1317671}}^1$

素因数の和:1317822

約数の個数: 48

約数和(自身を含む): 40731876864

約数和(自身を除く): 25568118996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 11508, 1317671, 2635342, 3953013, 5270684, 7906026, 9223697, 15812052, 18447394, 27671091, 36894788, 55342182, 110684364, 180520927, 361041854, 541562781, 722083708, 1083125562, 1263646489, 2166251124, 2527292978, 3790939467, 5054585956, 7581878934, 15163757868]

約数ペア:

[(1, 15163757868), (2, 7581878934), (3, 5054585956), (4, 3790939467), (6, 2527292978), (7, 2166251124), (12, 1263646489), (14, 1083125562), (21, 722083708), (28, 541562781), (42, 361041854), (84, 180520927), (137, 110684364), (274, 55342182), (411, 36894788), (548, 27671091), (822, 18447394), (959, 15812052), (1644, 9223697), (1918, 7906026), (2877, 5270684), (3836, 3953013), (5754, 2635342), (11508, 1317671)]