2021880636

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{603907}}^1$

素因数の和:603951

約数の個数: 48

約数和(自身を含む): 5411015680

約数和(自身を除く): 3389135044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 603907, 1207814, 1811721, 2415628, 3623442, 5435163, 7246884, 10870326, 16305489, 18721117, 21740652, 32610978, 37442234, 56163351, 65221956, 74884468, 112326702, 168490053, 224653404, 336980106, 505470159, 673960212, 1010940318, 2021880636]

約数ペア:

[(1, 2021880636), (2, 1010940318), (3, 673960212), (4, 505470159), (6, 336980106), (9, 224653404), (12, 168490053), (18, 112326702), (27, 74884468), (31, 65221956), (36, 56163351), (54, 37442234), (62, 32610978), (93, 21740652), (108, 18721117), (124, 16305489), (186, 10870326), (279, 7246884), (372, 5435163), (558, 3623442), (837, 2415628), (1116, 1811721), (1674, 1207814), (3348, 603907)]