31611138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{6869}}^1$

素因数の和:6946

約数の個数: 32

約数和(自身を含む): 69249600

約数和(自身を除く): 37638462

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 767, 1534, 2301, 4602, 6869, 13738, 20607, 41214, 89297, 178594, 267891, 405271, 535782, 810542, 1215813, 2431626, 5268523, 10537046, 15805569, 31611138]

約数ペア:

[(1, 31611138), (2, 15805569), (3, 10537046), (6, 5268523), (13, 2431626), (26, 1215813), (39, 810542), (59, 535782), (78, 405271), (118, 267891), (177, 178594), (354, 89297), (767, 41214), (1534, 20607), (2301, 13738), (4602, 6869)]