12103128

素因数分解:

$2^3\times 3^3\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 33948000

約数和(自身を除く): 21844872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 137, 216, 274, 409, 411, 548, 818, 822, 1096, 1227, 1233, 1636, 1644, 2454, 2466, 3272, 3288, 3681, 3699, 4908, 4932, 7362, 7398, 9816, 9864, 11043, 14724, 14796, 22086, 29448, 29592, 44172, 56033, 88344, 112066, 168099, 224132, 336198, 448264, 504297, 672396, 1008594, 1344792, 1512891, 2017188, 3025782, 4034376, 6051564, 12103128]

約数ペア:

[(1, 12103128), (2, 6051564), (3, 4034376), (4, 3025782), (6, 2017188), (8, 1512891), (9, 1344792), (12, 1008594), (18, 672396), (24, 504297), (27, 448264), (36, 336198), (54, 224132), (72, 168099), (108, 112066), (137, 88344), (216, 56033), (274, 44172), (409, 29592), (411, 29448), (548, 22086), (818, 14796), (822, 14724), (1096, 11043), (1227, 9864), (1233, 9816), (1636, 7398), (1644, 7362), (2454, 4932), (2466, 4908), (3272, 3699), (3288, 3681)]