21000953334

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{6151}}^1\times {\mathrm{13879}}^1$

素因数の和:20076

約数の個数: 32

約数和(自身を含む): 43036439040

約数和(自身を除く): 22035485706

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 6151, 12302, 13879, 18453, 27758, 36906, 41637, 83274, 252191, 504382, 569039, 756573, 1138078, 1513146, 1707117, 3414234, 85369729, 170739458, 256109187, 512218374, 3500158889, 7000317778, 10500476667, 21000953334]

約数ペア:

[(1, 21000953334), (2, 10500476667), (3, 7000317778), (6, 3500158889), (41, 512218374), (82, 256109187), (123, 170739458), (246, 85369729), (6151, 3414234), (12302, 1707117), (13879, 1513146), (18453, 1138078), (27758, 756573), (36906, 569039), (41637, 504382), (83274, 252191)]