2006996988894

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1\times {\mathrm{2251}}^1\times {\mathrm{4241}}^1$

素因数の和:7481

約数の個数: 64

約数和(自身を含む): 4129640347392

約数和(自身を除く): 2122643358498

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 947, 1894, 2251, 2841, 4241, 4502, 5682, 6753, 8482, 12723, 13506, 25446, 35039, 70078, 83287, 105117, 156917, 166574, 210234, 249861, 313834, 470751, 499722, 941502, 2131697, 4016227, 4263394, 6395091, 8032454, 9546491, 12048681, 12790182, 19092982, 24097362, 28639473, 57278946, 78872789, 148600399, 157745578, 236618367, 297200798, 353220167, 445801197, 473236734, 706440334, 891602394, 1059660501, 2119321002, 9040526977, 18081053954, 27121580931, 54243161862, 334499498149, 668998996298, 1003498494447, 2006996988894]

約数ペア:

[(1, 2006996988894), (2, 1003498494447), (3, 668998996298), (6, 334499498149), (37, 54243161862), (74, 27121580931), (111, 18081053954), (222, 9040526977), (947, 2119321002), (1894, 1059660501), (2251, 891602394), (2841, 706440334), (4241, 473236734), (4502, 445801197), (5682, 353220167), (6753, 297200798), (8482, 236618367), (12723, 157745578), (13506, 148600399), (25446, 78872789), (35039, 57278946), (70078, 28639473), (83287, 24097362), (105117, 19092982), (156917, 12790182), (166574, 12048681), (210234, 9546491), (249861, 8032454), (313834, 6395091), (470751, 4263394), (499722, 4016227), (941502, 2131697)]