26639508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3079}}^1$

素因数の和:3196

約数の個数: 48

約数和(自身を含む): 71751680

約数和(自身を除く): 45112172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 3079, 4326, 6158, 8652, 9237, 12316, 18474, 21553, 36948, 43106, 64659, 86212, 129318, 258636, 317137, 634274, 951411, 1268548, 1902822, 2219959, 3805644, 4439918, 6659877, 8879836, 13319754, 26639508]

約数ペア:

[(1, 26639508), (2, 13319754), (3, 8879836), (4, 6659877), (6, 4439918), (7, 3805644), (12, 2219959), (14, 1902822), (21, 1268548), (28, 951411), (42, 634274), (84, 317137), (103, 258636), (206, 129318), (309, 86212), (412, 64659), (618, 43106), (721, 36948), (1236, 21553), (1442, 18474), (2163, 12316), (2884, 9237), (3079, 8652), (4326, 6158)]