16860543378

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{317}}^1\times {\mathrm{1381}}^1$

素因数の和:1848

約数の個数: 96

約数和(自身を含む): 39679409088

約数和(自身を除く): 22818865710

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 131, 147, 262, 294, 317, 393, 634, 786, 917, 951, 1381, 1834, 1902, 2219, 2751, 2762, 4143, 4438, 5502, 6419, 6657, 8286, 9667, 12838, 13314, 15533, 19257, 19334, 29001, 31066, 38514, 41527, 46599, 58002, 67669, 83054, 93198, 124581, 135338, 180911, 203007, 249162, 290689, 361822, 406014, 437777, 542733, 581378, 872067, 875554, 1085466, 1266377, 1313331, 1744134, 2034823, 2532754, 2626662, 3064439, 3799131, 4069646, 6104469, 6128878, 7598262, 8864639, 9193317, 12208938, 17729278, 18386634, 21451073, 26593917, 42902146, 53187834, 57348787, 64353219, 114697574, 128706438, 172046361, 344092722, 401441509, 802883018, 1204324527, 2408649054, 2810090563, 5620181126, 8430271689, 16860543378]

約数ペア:

[(1, 16860543378), (2, 8430271689), (3, 5620181126), (6, 2810090563), (7, 2408649054), (14, 1204324527), (21, 802883018), (42, 401441509), (49, 344092722), (98, 172046361), (131, 128706438), (147, 114697574), (262, 64353219), (294, 57348787), (317, 53187834), (393, 42902146), (634, 26593917), (786, 21451073), (917, 18386634), (951, 17729278), (1381, 12208938), (1834, 9193317), (1902, 8864639), (2219, 7598262), (2751, 6128878), (2762, 6104469), (4143, 4069646), (4438, 3799131), (5502, 3064439), (6419, 2626662), (6657, 2532754), (8286, 2034823), (9667, 1744134), (12838, 1313331), (13314, 1266377), (15533, 1085466), (19257, 875554), (19334, 872067), (29001, 581378), (31066, 542733), (38514, 437777), (41527, 406014), (46599, 361822), (58002, 290689), (67669, 249162), (83054, 203007), (93198, 180911), (124581, 135338)]