281834694

素因数分解:

$2^1\times 3^3\times {\mathrm{1289}}^1\times {\mathrm{4049}}^1$

素因数の和:5349

約数の個数: 32

約数和(自身を含む): 626940000

約数和(自身を除く): 345105306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1289, 2578, 3867, 4049, 7734, 8098, 11601, 12147, 23202, 24294, 34803, 36441, 69606, 72882, 109323, 218646, 5219161, 10438322, 15657483, 31314966, 46972449, 93944898, 140917347, 281834694]

約数ペア:

[(1, 281834694), (2, 140917347), (3, 93944898), (6, 46972449), (9, 31314966), (18, 15657483), (27, 10438322), (54, 5219161), (1289, 218646), (2578, 109323), (3867, 72882), (4049, 69606), (7734, 36441), (8098, 34803), (11601, 24294), (12147, 23202)]