427291218

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{173273}}^1$

素因数の和:173418

約数の個数: 24

約数和(自身を含む): 932560668

約数和(自身を除く): 505269450

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 173273, 346546, 519819, 1039638, 1559457, 3118914, 23738401, 47476802, 71215203, 142430406, 213645609, 427291218]

約数ペア:

[(1, 427291218), (2, 213645609), (3, 142430406), (6, 71215203), (9, 47476802), (18, 23738401), (137, 3118914), (274, 1559457), (411, 1039638), (822, 519819), (1233, 346546), (2466, 173273)]