267440082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{489817}}^1$

素因数の和:489842

約数の個数: 32

約数和(自身を含む): 658315392

約数和(自身を除く): 390875310

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 489817, 979634, 1469451, 2938902, 3428719, 6367621, 6857438, 10286157, 12735242, 19102863, 20572314, 38205726, 44573347, 89146694, 133720041, 267440082]

約数ペア:

[(1, 267440082), (2, 133720041), (3, 89146694), (6, 44573347), (7, 38205726), (13, 20572314), (14, 19102863), (21, 12735242), (26, 10286157), (39, 6857438), (42, 6367621), (78, 3428719), (91, 2938902), (182, 1469451), (273, 979634), (546, 489817)]