39990108

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{25439}}^1$

素因数の和:25577

約数の個数: 24

約数和(自身を含む): 94026240

約数和(自身を除く): 54036132

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 25439, 50878, 76317, 101756, 152634, 305268, 3332509, 6665018, 9997527, 13330036, 19995054, 39990108]

約数ペア:

[(1, 39990108), (2, 19995054), (3, 13330036), (4, 9997527), (6, 6665018), (12, 3332509), (131, 305268), (262, 152634), (393, 101756), (524, 76317), (786, 50878), (1572, 25439)]