2790354906

素因数分解:

$2^1\times 3^5\times {\mathrm{379}}^1\times {\mathrm{15149}}^1$

素因数の和:15545

約数の個数: 48

約数和(自身を含む): 6286644000

約数和(自身を除く): 3496289094

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 379, 486, 758, 1137, 2274, 3411, 6822, 10233, 15149, 20466, 30298, 30699, 45447, 61398, 90894, 92097, 136341, 184194, 272682, 409023, 818046, 1227069, 2454138, 3681207, 5741471, 7362414, 11482942, 17224413, 34448826, 51673239, 103346478, 155019717, 310039434, 465059151, 930118302, 1395177453, 2790354906]

約数ペア:

[(1, 2790354906), (2, 1395177453), (3, 930118302), (6, 465059151), (9, 310039434), (18, 155019717), (27, 103346478), (54, 51673239), (81, 34448826), (162, 17224413), (243, 11482942), (379, 7362414), (486, 5741471), (758, 3681207), (1137, 2454138), (2274, 1227069), (3411, 818046), (6822, 409023), (10233, 272682), (15149, 184194), (20466, 136341), (30298, 92097), (30699, 90894), (45447, 61398)]