2012651532

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{251}}^1\times {\mathrm{617}}^1$

素因数の和:916

約数の個数: 108

約数和(自身を含む): 5399522856

約数和(自身を除く): 3386871324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 251, 342, 361, 502, 617, 684, 722, 753, 1004, 1083, 1234, 1444, 1506, 1851, 2166, 2259, 2468, 3012, 3249, 3702, 4332, 4518, 4769, 5553, 6498, 7404, 9036, 9538, 11106, 11723, 12996, 14307, 19076, 22212, 23446, 28614, 35169, 42921, 46892, 57228, 70338, 85842, 90611, 105507, 140676, 154867, 171684, 181222, 211014, 222737, 271833, 309734, 362444, 422028, 445474, 464601, 543666, 619468, 668211, 815499, 890948, 929202, 1087332, 1336422, 1393803, 1630998, 1858404, 2004633, 2672844, 2787606, 2942473, 3261996, 4009266, 5575212, 5884946, 8018532, 8827419, 11769892, 17654838, 26482257, 35309676, 52964514, 55906987, 105929028, 111813974, 167720961, 223627948, 335441922, 503162883, 670883844, 1006325766, 2012651532]

約数ペア:

[(1, 2012651532), (2, 1006325766), (3, 670883844), (4, 503162883), (6, 335441922), (9, 223627948), (12, 167720961), (18, 111813974), (19, 105929028), (36, 55906987), (38, 52964514), (57, 35309676), (76, 26482257), (114, 17654838), (171, 11769892), (228, 8827419), (251, 8018532), (342, 5884946), (361, 5575212), (502, 4009266), (617, 3261996), (684, 2942473), (722, 2787606), (753, 2672844), (1004, 2004633), (1083, 1858404), (1234, 1630998), (1444, 1393803), (1506, 1336422), (1851, 1087332), (2166, 929202), (2259, 890948), (2468, 815499), (3012, 668211), (3249, 619468), (3702, 543666), (4332, 464601), (4518, 445474), (4769, 422028), (5553, 362444), (6498, 309734), (7404, 271833), (9036, 222737), (9538, 211014), (11106, 181222), (11723, 171684), (12996, 154867), (14307, 140676), (19076, 105507), (22212, 90611), (23446, 85842), (28614, 70338), (35169, 57228), (42921, 46892)]