12937122

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 30820608

約数和(自身を除く): 17883486

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 223, 293, 446, 586, 669, 879, 1338, 1758, 2007, 2453, 2637, 3223, 4014, 4906, 5274, 6446, 7359, 9669, 14718, 19338, 22077, 29007, 44154, 58014, 65339, 130678, 196017, 392034, 588051, 718729, 1176102, 1437458, 2156187, 4312374, 6468561, 12937122]

約数ペア:

[(1, 12937122), (2, 6468561), (3, 4312374), (6, 2156187), (9, 1437458), (11, 1176102), (18, 718729), (22, 588051), (33, 392034), (66, 196017), (99, 130678), (198, 65339), (223, 58014), (293, 44154), (446, 29007), (586, 22077), (669, 19338), (879, 14718), (1338, 9669), (1758, 7359), (2007, 6446), (2453, 5274), (2637, 4906), (3223, 4014)]