2018003877

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{48989}}^1$

素因数の和:49217

約数の個数: 24

約数和(自身を含む): 3056976000

約数和(自身を除く): 1038972123

約数列:

[1, 3, 9, 23, 69, 199, 207, 597, 1791, 4577, 13731, 41193, 48989, 146967, 440901, 1126747, 3380241, 9748811, 10140723, 29246433, 87739299, 224222653, 672667959, 2018003877]

約数ペア:

[(1, 2018003877), (3, 672667959), (9, 224222653), (23, 87739299), (69, 29246433), (199, 10140723), (207, 9748811), (597, 3380241), (1791, 1126747), (4577, 440901), (13731, 146967), (41193, 48989)]