2947321044

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1153099}}^1$

素因数の和:1153180

約数の個数: 36

約数和(自身を含む): 7555111200

約数和(自身を除く): 4607790156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 1153099, 2306198, 3459297, 4612396, 6918594, 10377891, 13837188, 20755782, 41511564, 81870029, 163740058, 245610087, 327480116, 491220174, 736830261, 982440348, 1473660522, 2947321044]

約数ペア:

[(1, 2947321044), (2, 1473660522), (3, 982440348), (4, 736830261), (6, 491220174), (9, 327480116), (12, 245610087), (18, 163740058), (36, 81870029), (71, 41511564), (142, 20755782), (213, 13837188), (284, 10377891), (426, 6918594), (639, 4612396), (852, 3459297), (1278, 2306198), (2556, 1153099)]