2731157856

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1354741}}^1$

素因数の和:1354764

約数の個数: 72

約数和(自身を含む): 8876269584

約数和(自身を除く): 6145111728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 1354741, 2709482, 4064223, 5418964, 8128446, 9483187, 10837928, 12192669, 16256892, 18966374, 21675856, 24385338, 28449561, 32513784, 37932748, 43351712, 48770676, 56899122, 65027568, 75865496, 85348683, 97541352, 113798244, 130055136, 151730992, 170697366, 195082704, 227596488, 303461984, 341394732, 390165408, 455192976, 682789464, 910385952, 1365578928, 2731157856]

約数ペア:

[(1, 2731157856), (2, 1365578928), (3, 910385952), (4, 682789464), (6, 455192976), (7, 390165408), (8, 341394732), (9, 303461984), (12, 227596488), (14, 195082704), (16, 170697366), (18, 151730992), (21, 130055136), (24, 113798244), (28, 97541352), (32, 85348683), (36, 75865496), (42, 65027568), (48, 56899122), (56, 48770676), (63, 43351712), (72, 37932748), (84, 32513784), (96, 28449561), (112, 24385338), (126, 21675856), (144, 18966374), (168, 16256892), (224, 12192669), (252, 10837928), (288, 9483187), (336, 8128446), (504, 5418964), (672, 4064223), (1008, 2709482), (2016, 1354741)]