61245918

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{147937}}^1$

素因数の和:147968

約数の個数: 24

約数和(自身を含む): 138469968

約数和(自身を除く): 77224050

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 147937, 295874, 443811, 887622, 1331433, 2662866, 3402551, 6805102, 10207653, 20415306, 30622959, 61245918]

約数ペア:

[(1, 61245918), (2, 30622959), (3, 20415306), (6, 10207653), (9, 6805102), (18, 3402551), (23, 2662866), (46, 1331433), (69, 887622), (138, 443811), (207, 295874), (414, 147937)]