2017328508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{148639}}^1$

素因数の和:148691

約数の個数: 72

約数和(自身を含む): 5681020800

約数和(自身を除く): 3663692292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6786, 13572, 148639, 297278, 445917, 594556, 891834, 1337751, 1783668, 1932307, 2675502, 3864614, 4310531, 5351004, 5796921, 7729228, 8621062, 11593842, 12931593, 17242124, 17390763, 23187684, 25863186, 34781526, 38794779, 51726372, 56036903, 69563052, 77589558, 112073806, 155179116, 168110709, 224147612, 336221418, 504332127, 672442836, 1008664254, 2017328508]

約数ペア:

[(1, 2017328508), (2, 1008664254), (3, 672442836), (4, 504332127), (6, 336221418), (9, 224147612), (12, 168110709), (13, 155179116), (18, 112073806), (26, 77589558), (29, 69563052), (36, 56036903), (39, 51726372), (52, 38794779), (58, 34781526), (78, 25863186), (87, 23187684), (116, 17390763), (117, 17242124), (156, 12931593), (174, 11593842), (234, 8621062), (261, 7729228), (348, 5796921), (377, 5351004), (468, 4310531), (522, 3864614), (754, 2675502), (1044, 1932307), (1131, 1783668), (1508, 1337751), (2262, 891834), (3393, 594556), (4524, 445917), (6786, 297278), (13572, 148639)]