42987294

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{113723}}^1$

素因数の和:113741

約数の個数: 32

約数和(自身を含む): 109175040

約数和(自身を除く): 66187746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 113723, 227446, 341169, 682338, 796061, 1023507, 1592122, 2047014, 2388183, 3070521, 4776366, 6141042, 7164549, 14329098, 21493647, 42987294]

約数ペア:

[(1, 42987294), (2, 21493647), (3, 14329098), (6, 7164549), (7, 6141042), (9, 4776366), (14, 3070521), (18, 2388183), (21, 2047014), (27, 1592122), (42, 1023507), (54, 796061), (63, 682338), (126, 341169), (189, 227446), (378, 113723)]