286987644

素因数分解:

$2^2\times 3^3\times {\mathrm{2657293}}^1$

素因数の和:2657306

約数の個数: 24

約数和(自身を含む): 744042320

約数和(自身を除く): 457054676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2657293, 5314586, 7971879, 10629172, 15943758, 23915637, 31887516, 47831274, 71746911, 95662548, 143493822, 286987644]

約数ペア:

[(1, 286987644), (2, 143493822), (3, 95662548), (4, 71746911), (6, 47831274), (9, 31887516), (12, 23915637), (18, 15943758), (27, 10629172), (36, 7971879), (54, 5314586), (108, 2657293)]