1916481924

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{362147}}^1$

素因数の和:362174

約数の個数: 72

約数和(自身を含む): 5779882080

約数和(自身を除く): 3863400156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 362147, 724294, 1086441, 1448588, 2172882, 2535029, 3259323, 4345764, 5070058, 6518646, 7605087, 9777969, 10140116, 13037292, 15210174, 17745203, 19555938, 22815261, 30420348, 35490406, 39111876, 45630522, 53235609, 68445783, 70980812, 91261044, 106471218, 136891566, 159706827, 212942436, 273783132, 319413654, 479120481, 638827308, 958240962, 1916481924]

約数ペア:

[(1, 1916481924), (2, 958240962), (3, 638827308), (4, 479120481), (6, 319413654), (7, 273783132), (9, 212942436), (12, 159706827), (14, 136891566), (18, 106471218), (21, 91261044), (27, 70980812), (28, 68445783), (36, 53235609), (42, 45630522), (49, 39111876), (54, 35490406), (63, 30420348), (84, 22815261), (98, 19555938), (108, 17745203), (126, 15210174), (147, 13037292), (189, 10140116), (196, 9777969), (252, 7605087), (294, 6518646), (378, 5070058), (441, 4345764), (588, 3259323), (756, 2535029), (882, 2172882), (1323, 1448588), (1764, 1086441), (2646, 724294), (5292, 362147)]