423609858

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1120661}}^1$

素因数の和:1120679

約数の個数: 32

約数和(自身を含む): 1075835520

約数和(自身を除く): 652225662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1120661, 2241322, 3361983, 6723966, 7844627, 10085949, 15689254, 20171898, 23533881, 30257847, 47067762, 60515694, 70601643, 141203286, 211804929, 423609858]

約数ペア:

[(1, 423609858), (2, 211804929), (3, 141203286), (6, 70601643), (7, 60515694), (9, 47067762), (14, 30257847), (18, 23533881), (21, 20171898), (27, 15689254), (42, 10085949), (54, 7844627), (63, 6723966), (126, 3361983), (189, 2241322), (378, 1120661)]