8427798

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{20357}}^1$

素因数の和:20388

約数の個数: 24

約数和(自身を含む): 19055088

約数和(自身を除く): 10627290

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 20357, 40714, 61071, 122142, 183213, 366426, 468211, 936422, 1404633, 2809266, 4213899, 8427798]

約数ペア:

[(1, 8427798), (2, 4213899), (3, 2809266), (6, 1404633), (9, 936422), (18, 468211), (23, 366426), (46, 183213), (69, 122142), (138, 61071), (207, 40714), (414, 20357)]