2542149204

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1609}}^1\times {\mathrm{2687}}^1$

素因数の和:4317

約数の個数: 72

約数和(自身を含む): 6906977280

約数和(自身を除く): 4364828076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1609, 2687, 3218, 4827, 5374, 6436, 8061, 9654, 10748, 11263, 16122, 18809, 19308, 22526, 32244, 33789, 37618, 45052, 56427, 67578, 75236, 78841, 112854, 131663, 135156, 157682, 225708, 236523, 263326, 315364, 394989, 473046, 526652, 789978, 946092, 1579956, 4323383, 8646766, 12970149, 17293532, 25940298, 30263681, 51880596, 60527362, 90791043, 121054724, 181582086, 211845767, 363164172, 423691534, 635537301, 847383068, 1271074602, 2542149204]

約数ペア:

[(1, 2542149204), (2, 1271074602), (3, 847383068), (4, 635537301), (6, 423691534), (7, 363164172), (12, 211845767), (14, 181582086), (21, 121054724), (28, 90791043), (42, 60527362), (49, 51880596), (84, 30263681), (98, 25940298), (147, 17293532), (196, 12970149), (294, 8646766), (588, 4323383), (1609, 1579956), (2687, 946092), (3218, 789978), (4827, 526652), (5374, 473046), (6436, 394989), (8061, 315364), (9654, 263326), (10748, 236523), (11263, 225708), (16122, 157682), (18809, 135156), (19308, 131663), (22526, 112854), (32244, 78841), (33789, 75236), (37618, 67578), (45052, 56427)]