30688218

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{154991}}^1$

素因数の和:155010

約数の個数: 24

約数和(自身を含む): 72536256

約数和(自身を除く): 41848038

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 154991, 309982, 464973, 929946, 1394919, 1704901, 2789838, 3409802, 5114703, 10229406, 15344109, 30688218]

約数ペア:

[(1, 30688218), (2, 15344109), (3, 10229406), (6, 5114703), (9, 3409802), (11, 2789838), (18, 1704901), (22, 1394919), (33, 929946), (66, 464973), (99, 309982), (198, 154991)]