2499804972

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{1417123}}^1$

素因数の和:1417147

約数の個数: 54

約数和(自身を含む): 7350622188

約数和(自身を除く): 4850817216

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 1417123, 2834246, 4251369, 5668492, 8502738, 9919861, 12754107, 17005476, 19839722, 25508214, 29759583, 39679444, 51016428, 59519166, 69439027, 89278749, 119038332, 138878054, 178557498, 208317081, 277756108, 357114996, 416634162, 624951243, 833268324, 1249902486, 2499804972]

約数ペア:

[(1, 2499804972), (2, 1249902486), (3, 833268324), (4, 624951243), (6, 416634162), (7, 357114996), (9, 277756108), (12, 208317081), (14, 178557498), (18, 138878054), (21, 119038332), (28, 89278749), (36, 69439027), (42, 59519166), (49, 51016428), (63, 39679444), (84, 29759583), (98, 25508214), (126, 19839722), (147, 17005476), (196, 12754107), (252, 9919861), (294, 8502738), (441, 5668492), (588, 4251369), (882, 2834246), (1764, 1417123)]