1977912

素因数分解:

$2^3\times 3^3\times {\mathrm{9157}}^1$

素因数の和:9172

約数の個数: 32

約数和(自身を含む): 5494800

約数和(自身を除く): 3516888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 9157, 18314, 27471, 36628, 54942, 73256, 82413, 109884, 164826, 219768, 247239, 329652, 494478, 659304, 988956, 1977912]

約数ペア:

[(1, 1977912), (2, 988956), (3, 659304), (4, 494478), (6, 329652), (8, 247239), (9, 219768), (12, 164826), (18, 109884), (24, 82413), (27, 73256), (36, 54942), (54, 36628), (72, 27471), (108, 18314), (216, 9157)]