131045868

素因数分解:

$2^2\times 3^2\times {\mathrm{3640163}}^1$

素因数の和:3640173

約数の個数: 18

約数和(自身を含む): 331254924

約数和(自身を除く): 200209056

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3640163, 7280326, 10920489, 14560652, 21840978, 32761467, 43681956, 65522934, 131045868]

約数ペア:

[(1, 131045868), (2, 65522934), (3, 43681956), (4, 32761467), (6, 21840978), (9, 14560652), (12, 10920489), (18, 7280326), (36, 3640163)]