18949470064

素因数分解:

$2^4\times 7^1\times {\mathrm{853}}^1\times {\mathrm{198349}}^1$

素因数の和:199217

約数の個数: 40

約数和(自身を含む): 42008943200

約数和(自身を除く): 23059473136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 853, 1706, 3412, 5971, 6824, 11942, 13648, 23884, 47768, 95536, 198349, 396698, 793396, 1388443, 1586792, 2776886, 3173584, 5553772, 11107544, 22215088, 169191697, 338383394, 676766788, 1184341879, 1353533576, 2368683758, 2707067152, 4737367516, 9474735032, 18949470064]

約数ペア:

[(1, 18949470064), (2, 9474735032), (4, 4737367516), (7, 2707067152), (8, 2368683758), (14, 1353533576), (16, 1184341879), (28, 676766788), (56, 338383394), (112, 169191697), (853, 22215088), (1706, 11107544), (3412, 5553772), (5971, 3173584), (6824, 2776886), (11942, 1586792), (13648, 1388443), (23884, 793396), (47768, 396698), (95536, 198349)]