42449178

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1381}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 87563520

約数和(自身を除く): 45114342

約数列:

[1, 2, 3, 6, 47, 94, 109, 141, 218, 282, 327, 654, 1381, 2762, 4143, 5123, 8286, 10246, 15369, 30738, 64907, 129814, 150529, 194721, 301058, 389442, 451587, 903174, 7074863, 14149726, 21224589, 42449178]

約数ペア:

[(1, 42449178), (2, 21224589), (3, 14149726), (6, 7074863), (47, 903174), (94, 451587), (109, 389442), (141, 301058), (218, 194721), (282, 150529), (327, 129814), (654, 64907), (1381, 30738), (2762, 15369), (4143, 10246), (5123, 8286)]