270342

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:684

約数の個数: 24

約数和(自身を含む): 612144

約数和(自身を除く): 341802

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 653, 1306, 1959, 3918, 5877, 11754, 15019, 30038, 45057, 90114, 135171, 270342]

約数ペア:

[(1, 270342), (2, 135171), (3, 90114), (6, 45057), (9, 30038), (18, 15019), (23, 11754), (46, 5877), (69, 3918), (138, 1959), (207, 1306), (414, 653)]