140920308

素因数分解:

$2^2\times 3^2\times {\mathrm{3914453}}^1$

素因数の和:3914463

約数の個数: 18

約数和(自身を含む): 356215314

約数和(自身を除く): 215295006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3914453, 7828906, 11743359, 15657812, 23486718, 35230077, 46973436, 70460154, 140920308]

約数ペア:

[(1, 140920308), (2, 70460154), (3, 46973436), (4, 35230077), (6, 23486718), (9, 15657812), (12, 11743359), (18, 7828906), (36, 3914453)]