86672826

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 192327720

約数和(自身を除く): 105654894

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 193, 366, 386, 409, 549, 579, 818, 1098, 1158, 1227, 1737, 2454, 3474, 3681, 7362, 11773, 23546, 24949, 35319, 49898, 70638, 74847, 78937, 105957, 149694, 157874, 211914, 224541, 236811, 449082, 473622, 710433, 1420866, 4815157, 9630314, 14445471, 28890942, 43336413, 86672826]

約数ペア:

[(1, 86672826), (2, 43336413), (3, 28890942), (6, 14445471), (9, 9630314), (18, 4815157), (61, 1420866), (122, 710433), (183, 473622), (193, 449082), (366, 236811), (386, 224541), (409, 211914), (549, 157874), (579, 149694), (818, 105957), (1098, 78937), (1158, 74847), (1227, 70638), (1737, 49898), (2454, 35319), (3474, 24949), (3681, 23546), (7362, 11773)]