87485454

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{231443}}^1$

素因数の和:231461

約数の個数: 32

約数和(自身を含む): 222186240

約数和(自身を除く): 134700786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 231443, 462886, 694329, 1388658, 1620101, 2082987, 3240202, 4165974, 4860303, 6248961, 9720606, 12497922, 14580909, 29161818, 43742727, 87485454]

約数ペア:

[(1, 87485454), (2, 43742727), (3, 29161818), (6, 14580909), (7, 12497922), (9, 9720606), (14, 6248961), (18, 4860303), (21, 4165974), (27, 3240202), (42, 2082987), (54, 1620101), (63, 1388658), (126, 694329), (189, 462886), (378, 231443)]