291009618

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{114661}}^1$

素因数の和:114719

約数の個数: 32

約数和(自身を含む): 660453120

約数和(自身を除く): 369443502

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 114661, 229322, 343983, 687966, 1031949, 2063898, 3095847, 5389067, 6191694, 10778134, 16167201, 32334402, 48501603, 97003206, 145504809, 291009618]

約数ペア:

[(1, 291009618), (2, 145504809), (3, 97003206), (6, 48501603), (9, 32334402), (18, 16167201), (27, 10778134), (47, 6191694), (54, 5389067), (94, 3095847), (141, 2063898), (282, 1031949), (423, 687966), (846, 343983), (1269, 229322), (2538, 114661)]