2104339986

素因数分解:

$2^1\times 3^4\times 7^3\times {\mathrm{37871}}^1$

素因数の和:37906

約数の個数: 80

約数和(自身を含む): 5499014400

約数和(自身を除く): 3394674414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 343, 378, 441, 567, 686, 882, 1029, 1134, 1323, 2058, 2646, 3087, 3969, 6174, 7938, 9261, 18522, 27783, 37871, 55566, 75742, 113613, 227226, 265097, 340839, 530194, 681678, 795291, 1022517, 1590582, 1855679, 2045034, 2385873, 3067551, 3711358, 4771746, 5567037, 6135102, 7157619, 11134074, 12989753, 14315238, 16701111, 21472857, 25979506, 33402222, 38969259, 42945714, 50103333, 77938518, 100206666, 116907777, 150309999, 233815554, 300619998, 350723331, 701446662, 1052169993, 2104339986]

約数ペア:

[(1, 2104339986), (2, 1052169993), (3, 701446662), (6, 350723331), (7, 300619998), (9, 233815554), (14, 150309999), (18, 116907777), (21, 100206666), (27, 77938518), (42, 50103333), (49, 42945714), (54, 38969259), (63, 33402222), (81, 25979506), (98, 21472857), (126, 16701111), (147, 14315238), (162, 12989753), (189, 11134074), (294, 7157619), (343, 6135102), (378, 5567037), (441, 4771746), (567, 3711358), (686, 3067551), (882, 2385873), (1029, 2045034), (1134, 1855679), (1323, 1590582), (2058, 1022517), (2646, 795291), (3087, 681678), (3969, 530194), (6174, 340839), (7938, 265097), (9261, 227226), (18522, 113613), (27783, 75742), (37871, 55566)]