805918086

素因数分解:

$2^1\times 3^4\times {\mathrm{4974803}}^1$

素因数の和:4974817

約数の個数: 20

約数和(自身を含む): 1805853852

約数和(自身を除く): 999935766

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 4974803, 9949606, 14924409, 29848818, 44773227, 89546454, 134319681, 268639362, 402959043, 805918086]

約数ペア:

[(1, 805918086), (2, 402959043), (3, 268639362), (6, 134319681), (9, 89546454), (18, 44773227), (27, 29848818), (54, 14924409), (81, 9949606), (162, 4974803)]