260048826

素因数分解:

$2^1\times 3^3\times {\mathrm{331}}^1\times {\mathrm{14549}}^1$

素因数の和:14891

約数の個数: 32

約数和(自身を含む): 579672000

約数和(自身を除く): 319623174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 331, 662, 993, 1986, 2979, 5958, 8937, 14549, 17874, 29098, 43647, 87294, 130941, 261882, 392823, 785646, 4815719, 9631438, 14447157, 28894314, 43341471, 86682942, 130024413, 260048826]

約数ペア:

[(1, 260048826), (2, 130024413), (3, 86682942), (6, 43341471), (9, 28894314), (18, 14447157), (27, 9631438), (54, 4815719), (331, 785646), (662, 392823), (993, 261882), (1986, 130941), (2979, 87294), (5958, 43647), (8937, 29098), (14549, 17874)]