23187294

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{503}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 54486432

約数和(自身を除く): 31299138

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 197, 234, 394, 503, 591, 1006, 1182, 1509, 1773, 2561, 3018, 3546, 4527, 5122, 6539, 7683, 9054, 13078, 15366, 19617, 23049, 39234, 46098, 58851, 99091, 117702, 198182, 297273, 594546, 891819, 1288183, 1783638, 2576366, 3864549, 7729098, 11593647, 23187294]

約数ペア:

[(1, 23187294), (2, 11593647), (3, 7729098), (6, 3864549), (9, 2576366), (13, 1783638), (18, 1288183), (26, 891819), (39, 594546), (78, 297273), (117, 198182), (197, 117702), (234, 99091), (394, 58851), (503, 46098), (591, 39234), (1006, 23049), (1182, 19617), (1509, 15366), (1773, 13078), (2561, 9054), (3018, 7683), (3546, 6539), (4527, 5122)]