26335218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 65479680

約数和(自身を除く): 39144462

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 139, 182, 273, 278, 347, 417, 546, 694, 834, 973, 1041, 1807, 1946, 2082, 2429, 2919, 3614, 4511, 4858, 5421, 5838, 7287, 9022, 10842, 12649, 13533, 14574, 25298, 27066, 31577, 37947, 48233, 63154, 75894, 94731, 96466, 144699, 189462, 289398, 337631, 627029, 675262, 1012893, 1254058, 1881087, 2025786, 3762174, 4389203, 8778406, 13167609, 26335218]

約数ペア:

[(1, 26335218), (2, 13167609), (3, 8778406), (6, 4389203), (7, 3762174), (13, 2025786), (14, 1881087), (21, 1254058), (26, 1012893), (39, 675262), (42, 627029), (78, 337631), (91, 289398), (139, 189462), (182, 144699), (273, 96466), (278, 94731), (347, 75894), (417, 63154), (546, 48233), (694, 37947), (834, 31577), (973, 27066), (1041, 25298), (1807, 14574), (1946, 13533), (2082, 12649), (2429, 10842), (2919, 9022), (3614, 7287), (4511, 5838), (4858, 5421)]