38979216

素因数分解:

$2^4\times 3^2\times {\mathrm{270689}}^1$

素因数の和:270703

約数の個数: 30

約数和(自身を含む): 109088070

約数和(自身を除く): 70108854

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 270689, 541378, 812067, 1082756, 1624134, 2165512, 2436201, 3248268, 4331024, 4872402, 6496536, 9744804, 12993072, 19489608, 38979216]

約数ペア:

[(1, 38979216), (2, 19489608), (3, 12993072), (4, 9744804), (6, 6496536), (8, 4872402), (9, 4331024), (12, 3248268), (16, 2436201), (18, 2165512), (24, 1624134), (36, 1082756), (48, 812067), (72, 541378), (144, 270689)]