2018165084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 4070183040

約数和(自身を除く): 2052017956

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 109, 113, 137, 218, 226, 274, 299, 436, 452, 548, 598, 1196, 1417, 1469, 1781, 2507, 2599, 2834, 2938, 3151, 3562, 5014, 5198, 5668, 5876, 6302, 7124, 10028, 10396, 12317, 12604, 14933, 15481, 24634, 29866, 30962, 32591, 33787, 40963, 49268, 59732, 61924, 65182, 67574, 81926, 130364, 135148, 160121, 163852, 194129, 201253, 283291, 320242, 343459, 356063, 388258, 402506, 566582, 640484, 686918, 712126, 776516, 805012, 1133164, 1373836, 1424252, 1687429, 3374858, 3682783, 4464967, 4628819, 6749716, 7365566, 8929934, 9257638, 14731132, 17859868, 18515276, 21936577, 38810867, 43873154, 77621734, 87746308, 155243468, 504541271, 1009082542, 2018165084]

約数ペア:

[(1, 2018165084), (2, 1009082542), (4, 504541271), (13, 155243468), (23, 87746308), (26, 77621734), (46, 43873154), (52, 38810867), (92, 21936577), (109, 18515276), (113, 17859868), (137, 14731132), (218, 9257638), (226, 8929934), (274, 7365566), (299, 6749716), (436, 4628819), (452, 4464967), (548, 3682783), (598, 3374858), (1196, 1687429), (1417, 1424252), (1469, 1373836), (1781, 1133164), (2507, 805012), (2599, 776516), (2834, 712126), (2938, 686918), (3151, 640484), (3562, 566582), (5014, 402506), (5198, 388258), (5668, 356063), (5876, 343459), (6302, 320242), (7124, 283291), (10028, 201253), (10396, 194129), (12317, 163852), (12604, 160121), (14933, 135148), (15481, 130364), (24634, 81926), (29866, 67574), (30962, 65182), (32591, 61924), (33787, 59732), (40963, 49268)]