393746508

素因数分解:

$2^2\times 3^5\times {\mathrm{405089}}^1$

素因数の和:405108

約数の個数: 36

約数和(自身を含む): 1032169320

約数和(自身を除く): 638422812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 405089, 810178, 1215267, 1620356, 2430534, 3645801, 4861068, 7291602, 10937403, 14583204, 21874806, 32812209, 43749612, 65624418, 98436627, 131248836, 196873254, 393746508]

約数ペア:

[(1, 393746508), (2, 196873254), (3, 131248836), (4, 98436627), (6, 65624418), (9, 43749612), (12, 32812209), (18, 21874806), (27, 14583204), (36, 10937403), (54, 7291602), (81, 4861068), (108, 3645801), (162, 2430534), (243, 1620356), (324, 1215267), (486, 810178), (972, 405089)]