7867428

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{21149}}^1$

素因数の和:21187

約数の個数: 24

約数和(自身を含む): 18950400

約数和(自身を除く): 11082972

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 21149, 42298, 63447, 84596, 126894, 253788, 655619, 1311238, 1966857, 2622476, 3933714, 7867428]

約数ペア:

[(1, 7867428), (2, 3933714), (3, 2622476), (4, 1966857), (6, 1311238), (12, 655619), (31, 253788), (62, 126894), (93, 84596), (124, 63447), (186, 42298), (372, 21149)]