328156956

素因数分解:

$2^2\times 3^2\times {\mathrm{9115471}}^1$

素因数の和:9115481

約数の個数: 18

約数和(自身を含む): 829507952

約数和(自身を除く): 501350996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 9115471, 18230942, 27346413, 36461884, 54692826, 82039239, 109385652, 164078478, 328156956]

約数ペア:

[(1, 328156956), (2, 164078478), (3, 109385652), (4, 82039239), (6, 54692826), (9, 36461884), (12, 27346413), (18, 18230942), (36, 9115471)]