140474994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2128409}}^1$

素因数の和:2128425

約数の個数: 16

約数和(自身を含む): 306491040

約数和(自身を除く): 166016046

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 2128409, 4256818, 6385227, 12770454, 23412499, 46824998, 70237497, 140474994]

約数ペア:

[(1, 140474994), (2, 70237497), (3, 46824998), (6, 23412499), (11, 12770454), (22, 6385227), (33, 4256818), (66, 2128409)]