8941218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 22280832

約数和(自身を除く): 13339614

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 143, 187, 221, 286, 374, 429, 442, 561, 613, 663, 858, 1122, 1226, 1326, 1839, 2431, 3678, 4862, 6743, 7293, 7969, 10421, 13486, 14586, 15938, 20229, 20842, 23907, 31263, 40458, 47814, 62526, 87659, 114631, 135473, 175318, 229262, 262977, 270946, 343893, 406419, 525954, 687786, 812838, 1490203, 2980406, 4470609, 8941218]

約数ペア:

[(1, 8941218), (2, 4470609), (3, 2980406), (6, 1490203), (11, 812838), (13, 687786), (17, 525954), (22, 406419), (26, 343893), (33, 270946), (34, 262977), (39, 229262), (51, 175318), (66, 135473), (78, 114631), (102, 87659), (143, 62526), (187, 47814), (221, 40458), (286, 31263), (374, 23907), (429, 20842), (442, 20229), (561, 15938), (613, 14586), (663, 13486), (858, 10421), (1122, 7969), (1226, 7293), (1326, 6743), (1839, 4862), (2431, 3678)]