26163684

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1$

素因数の和:1377

約数の個数: 72

約数和(自身を含む): 72072000

約数和(自身を除く): 45908316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1319, 1653, 2204, 2638, 3306, 3957, 4959, 5276, 6612, 7914, 9918, 11871, 15828, 19836, 23742, 25061, 38251, 47484, 50122, 75183, 76502, 100244, 114753, 150366, 153004, 225549, 229506, 300732, 344259, 451098, 459012, 688518, 726769, 902196, 1377036, 1453538, 2180307, 2907076, 4360614, 6540921, 8721228, 13081842, 26163684]

約数ペア:

[(1, 26163684), (2, 13081842), (3, 8721228), (4, 6540921), (6, 4360614), (9, 2907076), (12, 2180307), (18, 1453538), (19, 1377036), (29, 902196), (36, 726769), (38, 688518), (57, 459012), (58, 451098), (76, 344259), (87, 300732), (114, 229506), (116, 225549), (171, 153004), (174, 150366), (228, 114753), (261, 100244), (342, 76502), (348, 75183), (522, 50122), (551, 47484), (684, 38251), (1044, 25061), (1102, 23742), (1319, 19836), (1653, 15828), (2204, 11871), (2638, 9918), (3306, 7914), (3957, 6612), (4959, 5276)]