16380018

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{11519}}^1$

素因数の和:11606

約数の個数: 24

約数和(自身を含む): 35942400

約数和(自身を除く): 19562382

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 11519, 23038, 34557, 69114, 103671, 207342, 910001, 1820002, 2730003, 5460006, 8190009, 16380018]

約数ペア:

[(1, 16380018), (2, 8190009), (3, 5460006), (6, 2730003), (9, 1820002), (18, 910001), (79, 207342), (158, 103671), (237, 69114), (474, 34557), (711, 23038), (1422, 11519)]