21301068

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{104417}}^1$

素因数の和:104441

約数の個数: 24

約数和(自身を含む): 52626672

約数和(自身を除く): 31325604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 104417, 208834, 313251, 417668, 626502, 1253004, 1775089, 3550178, 5325267, 7100356, 10650534, 21301068]

約数ペア:

[(1, 21301068), (2, 10650534), (3, 7100356), (4, 5325267), (6, 3550178), (12, 1775089), (17, 1253004), (34, 626502), (51, 417668), (68, 313251), (102, 208834), (204, 104417)]