9725274

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:196

約数の個数: 72

約数和(自身を含む): 23980320

約数和(自身を除く): 14255046

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 139, 169, 207, 234, 278, 299, 338, 414, 417, 507, 598, 834, 897, 1014, 1251, 1521, 1794, 1807, 2502, 2691, 3042, 3197, 3614, 3887, 5382, 5421, 6394, 7774, 9591, 10842, 11661, 16263, 19182, 23322, 23491, 28773, 32526, 34983, 41561, 46982, 57546, 69966, 70473, 83122, 124683, 140946, 211419, 249366, 374049, 422838, 540293, 748098, 1080586, 1620879, 3241758, 4862637, 9725274]

約数ペア:

[(1, 9725274), (2, 4862637), (3, 3241758), (6, 1620879), (9, 1080586), (13, 748098), (18, 540293), (23, 422838), (26, 374049), (39, 249366), (46, 211419), (69, 140946), (78, 124683), (117, 83122), (138, 70473), (139, 69966), (169, 57546), (207, 46982), (234, 41561), (278, 34983), (299, 32526), (338, 28773), (414, 23491), (417, 23322), (507, 19182), (598, 16263), (834, 11661), (897, 10842), (1014, 9591), (1251, 7774), (1521, 6394), (1794, 5421), (1807, 5382), (2502, 3887), (2691, 3614), (3042, 3197)]