21732498

素因数分解:

$2^1\times 3^2\times {\mathrm{449}}^1\times {\mathrm{2689}}^1$

素因数の和:3146

約数の個数: 24

約数和(自身を含む): 47209500

約数和(自身を除く): 25477002

約数列:

[1, 2, 3, 6, 9, 18, 449, 898, 1347, 2689, 2694, 4041, 5378, 8067, 8082, 16134, 24201, 48402, 1207361, 2414722, 3622083, 7244166, 10866249, 21732498]

約数ペア:

[(1, 21732498), (2, 10866249), (3, 7244166), (6, 3622083), (9, 2414722), (18, 1207361), (449, 48402), (898, 24201), (1347, 16134), (2689, 8082), (2694, 8067), (4041, 5378)]