15123798

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{5639}}^1$

素因数の和:5796

約数の個数: 24

約数和(自身を含む): 32994000

約数和(自身を除く): 17870202

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 5639, 11278, 16917, 33834, 50751, 101502, 840211, 1680422, 2520633, 5041266, 7561899, 15123798]

約数ペア:

[(1, 15123798), (2, 7561899), (3, 5041266), (6, 2520633), (9, 1680422), (18, 840211), (149, 101502), (298, 50751), (447, 33834), (894, 16917), (1341, 11278), (2682, 5639)]