21346182

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8293}}^1$

素因数の和:8325

約数の個数: 48

約数和(自身を含む): 54342288

約数和(自身を除く): 32996106

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 8293, 16586, 24879, 49758, 74637, 91223, 107809, 149274, 182446, 215618, 273669, 323427, 547338, 646854, 821007, 970281, 1185899, 1642014, 1940562, 2371798, 3557697, 7115394, 10673091, 21346182]

約数ペア:

[(1, 21346182), (2, 10673091), (3, 7115394), (6, 3557697), (9, 2371798), (11, 1940562), (13, 1642014), (18, 1185899), (22, 970281), (26, 821007), (33, 646854), (39, 547338), (66, 323427), (78, 273669), (99, 215618), (117, 182446), (143, 149274), (198, 107809), (234, 91223), (286, 74637), (429, 49758), (858, 24879), (1287, 16586), (2574, 8293)]