2000878938

素因数分解:

$2^1\times 3^2\times {\mathrm{4463}}^1\times {\mathrm{24907}}^1$

素因数の和:29378

約数の個数: 24

約数和(自身を含む): 4336383168

約数和(自身を除く): 2335504230

約数列:

[1, 2, 3, 6, 9, 18, 4463, 8926, 13389, 24907, 26778, 40167, 49814, 74721, 80334, 149442, 224163, 448326, 111159941, 222319882, 333479823, 666959646, 1000439469, 2000878938]

約数ペア:

[(1, 2000878938), (2, 1000439469), (3, 666959646), (6, 333479823), (9, 222319882), (18, 111159941), (4463, 448326), (8926, 224163), (13389, 149442), (24907, 80334), (26778, 74721), (40167, 49814)]