27199942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{509}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 51114240

約数和(自身を除く): 23914298

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 347, 509, 694, 1018, 2429, 3563, 3817, 4858, 5599, 7126, 7634, 11198, 26719, 39193, 53438, 78386, 176623, 353246, 1236361, 1942853, 2472722, 3885706, 13599971, 27199942]

約数ペア:

[(1, 27199942), (2, 13599971), (7, 3885706), (11, 2472722), (14, 1942853), (22, 1236361), (77, 353246), (154, 176623), (347, 78386), (509, 53438), (694, 39193), (1018, 26719), (2429, 11198), (3563, 7634), (3817, 7126), (4858, 5599)]