12146619

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 18156096

約数和(自身を除く): 6009477

約数列:

[1, 3, 17, 37, 41, 51, 111, 123, 157, 471, 629, 697, 1517, 1887, 2091, 2669, 4551, 5809, 6437, 8007, 17427, 19311, 25789, 77367, 98753, 109429, 238169, 296259, 328287, 714507, 4048873, 12146619]

約数ペア:

[(1, 12146619), (3, 4048873), (17, 714507), (37, 328287), (41, 296259), (51, 238169), (111, 109429), (123, 98753), (157, 77367), (471, 25789), (629, 19311), (697, 17427), (1517, 8007), (1887, 6437), (2091, 5809), (2669, 4551)]