13151358

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 31389696

約数和(自身を除く): 18238338

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 127, 198, 254, 381, 523, 762, 1046, 1143, 1397, 1569, 2286, 2794, 3138, 4191, 4707, 5753, 8382, 9414, 11506, 12573, 17259, 25146, 34518, 51777, 66421, 103554, 132842, 199263, 398526, 597789, 730631, 1195578, 1461262, 2191893, 4383786, 6575679, 13151358]

約数ペア:

[(1, 13151358), (2, 6575679), (3, 4383786), (6, 2191893), (9, 1461262), (11, 1195578), (18, 730631), (22, 597789), (33, 398526), (66, 199263), (99, 132842), (127, 103554), (198, 66421), (254, 51777), (381, 34518), (523, 25146), (762, 17259), (1046, 12573), (1143, 11506), (1397, 9414), (1569, 8382), (2286, 5753), (2794, 4707), (3138, 4191)]