17018778

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:667

約数の個数: 48

約数和(自身を含む): 40038624

約数和(自身を除く): 23019846

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 107, 147, 214, 294, 321, 541, 642, 749, 1082, 1498, 1623, 2247, 3246, 3787, 4494, 5243, 7574, 10486, 11361, 15729, 22722, 26509, 31458, 53018, 57887, 79527, 115774, 159054, 173661, 347322, 405209, 810418, 1215627, 2431254, 2836463, 5672926, 8509389, 17018778]

約数ペア:

[(1, 17018778), (2, 8509389), (3, 5672926), (6, 2836463), (7, 2431254), (14, 1215627), (21, 810418), (42, 405209), (49, 347322), (98, 173661), (107, 159054), (147, 115774), (214, 79527), (294, 57887), (321, 53018), (541, 31458), (642, 26509), (749, 22722), (1082, 15729), (1498, 11361), (1623, 10486), (2247, 7574), (3246, 5243), (3787, 4494)]