84002778

素因数分解:

$2^1\times 3^3\times {\mathrm{1555607}}^1$

素因数の和:1555618

約数の個数: 16

約数和(自身を含む): 186672960

約数和(自身を除く): 102670182

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1555607, 3111214, 4666821, 9333642, 14000463, 28000926, 42001389, 84002778]

約数ペア:

[(1, 84002778), (2, 42001389), (3, 28000926), (6, 14000463), (9, 9333642), (18, 4666821), (27, 3111214), (54, 1555607)]