674969274

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1381}}^1$

素因数の和:1833

約数の個数: 80

約数和(自身を含む): 1733757696

約数和(自身を除く): 1058788422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 431, 567, 862, 1134, 1293, 1381, 2586, 2762, 3017, 3879, 4143, 6034, 7758, 8286, 9051, 9667, 11637, 12429, 18102, 19334, 23274, 24858, 27153, 29001, 34911, 37287, 54306, 58002, 69822, 74574, 81459, 87003, 111861, 162918, 174006, 223722, 244377, 261009, 488754, 522018, 595211, 783027, 1190422, 1566054, 1785633, 3571266, 4166477, 5356899, 8332954, 10713798, 12499431, 16070697, 24998862, 32141394, 37498293, 48212091, 74996586, 96424182, 112494879, 224989758, 337484637, 674969274]

約数ペア:

[(1, 674969274), (2, 337484637), (3, 224989758), (6, 112494879), (7, 96424182), (9, 74996586), (14, 48212091), (18, 37498293), (21, 32141394), (27, 24998862), (42, 16070697), (54, 12499431), (63, 10713798), (81, 8332954), (126, 5356899), (162, 4166477), (189, 3571266), (378, 1785633), (431, 1566054), (567, 1190422), (862, 783027), (1134, 595211), (1293, 522018), (1381, 488754), (2586, 261009), (2762, 244377), (3017, 223722), (3879, 174006), (4143, 162918), (6034, 111861), (7758, 87003), (8286, 81459), (9051, 74574), (9667, 69822), (11637, 58002), (12429, 54306), (18102, 37287), (19334, 34911), (23274, 29001), (24858, 27153)]