2008142478

素因数分解:

$2^1\times 3^2\times {\mathrm{7213}}^1\times {\mathrm{15467}}^1$

素因数の和:22688

約数の個数: 24

約数和(自身を含む): 4351859928

約数和(自身を除く): 2343717450

約数列:

[1, 2, 3, 6, 9, 18, 7213, 14426, 15467, 21639, 30934, 43278, 46401, 64917, 92802, 129834, 139203, 278406, 111563471, 223126942, 334690413, 669380826, 1004071239, 2008142478]

約数ペア:

[(1, 2008142478), (2, 1004071239), (3, 669380826), (6, 334690413), (9, 223126942), (18, 111563471), (7213, 278406), (14426, 139203), (15467, 129834), (21639, 92802), (30934, 64917), (43278, 46401)]