28930182

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{209639}}^1$

素因数の和:209667

約数の個数: 16

約数和(自身を含む): 60376320

約数和(自身を除く): 31446138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 209639, 419278, 628917, 1257834, 4821697, 9643394, 14465091, 28930182]

約数ペア:

[(1, 28930182), (2, 14465091), (3, 9643394), (6, 4821697), (23, 1257834), (46, 628917), (69, 419278), (138, 209639)]