2017775886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{17489}}^1$

素因数の和:17609

約数の個数: 64

約数和(自身を含む): 4795338240

約数和(自身を除く): 2777562354

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 67, 82, 123, 134, 201, 246, 287, 402, 469, 574, 861, 938, 1407, 1722, 2747, 2814, 5494, 8241, 16482, 17489, 19229, 34978, 38458, 52467, 57687, 104934, 115374, 122423, 244846, 367269, 717049, 734538, 1171763, 1434098, 2151147, 2343526, 3515289, 4302294, 5019343, 7030578, 8202341, 10038686, 15058029, 16404682, 24607023, 30116058, 48042283, 49214046, 96084566, 144126849, 288253698, 336295981, 672591962, 1008887943, 2017775886]

約数ペア:

[(1, 2017775886), (2, 1008887943), (3, 672591962), (6, 336295981), (7, 288253698), (14, 144126849), (21, 96084566), (41, 49214046), (42, 48042283), (67, 30116058), (82, 24607023), (123, 16404682), (134, 15058029), (201, 10038686), (246, 8202341), (287, 7030578), (402, 5019343), (469, 4302294), (574, 3515289), (861, 2343526), (938, 2151147), (1407, 1434098), (1722, 1171763), (2747, 734538), (2814, 717049), (5494, 367269), (8241, 244846), (16482, 122423), (17489, 115374), (19229, 104934), (34978, 57687), (38458, 52467)]