25390134

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2617}}^1$

素因数の和:2650

約数の個数: 72

約数和(自身を含む): 69837768

約数和(自身を除く): 44447634

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 1078, 1386, 1617, 2617, 3234, 4851, 5234, 7851, 9702, 15702, 18319, 23553, 28787, 36638, 47106, 54957, 57574, 86361, 109914, 128233, 164871, 172722, 201509, 256466, 259083, 329742, 384699, 403018, 518166, 604527, 769398, 1154097, 1209054, 1410563, 1813581, 2308194, 2821126, 3627162, 4231689, 8463378, 12695067, 25390134]

約数ペア:

[(1, 25390134), (2, 12695067), (3, 8463378), (6, 4231689), (7, 3627162), (9, 2821126), (11, 2308194), (14, 1813581), (18, 1410563), (21, 1209054), (22, 1154097), (33, 769398), (42, 604527), (49, 518166), (63, 403018), (66, 384699), (77, 329742), (98, 259083), (99, 256466), (126, 201509), (147, 172722), (154, 164871), (198, 128233), (231, 109914), (294, 86361), (441, 57574), (462, 54957), (539, 47106), (693, 36638), (882, 28787), (1078, 23553), (1386, 18319), (1617, 15702), (2617, 9702), (3234, 7851), (4851, 5234)]