7470414

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19763}}^1$

素因数の和:19781

約数の個数: 32

約数和(自身を含む): 18973440

約数和(自身を除く): 11503026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 19763, 39526, 59289, 118578, 138341, 177867, 276682, 355734, 415023, 533601, 830046, 1067202, 1245069, 2490138, 3735207, 7470414]

約数ペア:

[(1, 7470414), (2, 3735207), (3, 2490138), (6, 1245069), (7, 1067202), (9, 830046), (14, 533601), (18, 415023), (21, 355734), (27, 276682), (42, 177867), (54, 138341), (63, 118578), (126, 59289), (189, 39526), (378, 19763)]