15840066

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2243}}^1$

素因数の和:2366

約数の個数: 32

約数和(自身を含む): 34898688

約数和(自身を除く): 19058622

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 107, 214, 321, 642, 1177, 2243, 2354, 3531, 4486, 6729, 7062, 13458, 24673, 49346, 74019, 148038, 240001, 480002, 720003, 1440006, 2640011, 5280022, 7920033, 15840066]

約数ペア:

[(1, 15840066), (2, 7920033), (3, 5280022), (6, 2640011), (11, 1440006), (22, 720003), (33, 480002), (66, 240001), (107, 148038), (214, 74019), (321, 49346), (642, 24673), (1177, 13458), (2243, 7062), (2354, 6729), (3531, 4486)]