26864820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149249}}^1$

素因数の和:149264

約数の個数: 36

約数和(自身を含む): 81490500

約数和(自身を除く): 54625680

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 149249, 298498, 447747, 596996, 746245, 895494, 1343241, 1492490, 1790988, 2238735, 2686482, 2984980, 4477470, 5372964, 6716205, 8954940, 13432410, 26864820]

約数ペア:

[(1, 26864820), (2, 13432410), (3, 8954940), (4, 6716205), (5, 5372964), (6, 4477470), (9, 2984980), (10, 2686482), (12, 2238735), (15, 1790988), (18, 1492490), (20, 1343241), (30, 895494), (36, 746245), (45, 596996), (60, 447747), (90, 298498), (180, 149249)]