27778865196

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{221713}}^1$

素因数の和:221970

約数の個数: 48

約数和(自身を含む): 66375850464

約数和(自身を除く): 38596985268

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 197, 212, 318, 394, 591, 636, 788, 1182, 2364, 10441, 20882, 31323, 41764, 62646, 125292, 221713, 443426, 665139, 886852, 1330278, 2660556, 11750789, 23501578, 35252367, 43677461, 47003156, 70504734, 87354922, 131032383, 141009468, 174709844, 262064766, 524129532, 2314905433, 4629810866, 6944716299, 9259621732, 13889432598, 27778865196]

約数ペア:

[(1, 27778865196), (2, 13889432598), (3, 9259621732), (4, 6944716299), (6, 4629810866), (12, 2314905433), (53, 524129532), (106, 262064766), (159, 174709844), (197, 141009468), (212, 131032383), (318, 87354922), (394, 70504734), (591, 47003156), (636, 43677461), (788, 35252367), (1182, 23501578), (2364, 11750789), (10441, 2660556), (20882, 1330278), (31323, 886852), (41764, 665139), (62646, 443426), (125292, 221713)]