4386378

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 9345600

約数和(自身を除く): 4959222

約数列:

[1, 2, 3, 6, 19, 38, 57, 109, 114, 218, 327, 353, 654, 706, 1059, 2071, 2118, 4142, 6213, 6707, 12426, 13414, 20121, 38477, 40242, 76954, 115431, 230862, 731063, 1462126, 2193189, 4386378]

約数ペア:

[(1, 4386378), (2, 2193189), (3, 1462126), (6, 731063), (19, 230862), (38, 115431), (57, 76954), (109, 40242), (114, 38477), (218, 20121), (327, 13414), (353, 12426), (654, 6707), (706, 6213), (1059, 4142), (2071, 2118)]