1931778

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 4548960

約数和(自身を除く): 2617182

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 59, 102, 107, 118, 153, 177, 214, 306, 321, 354, 531, 642, 963, 1003, 1062, 1819, 1926, 2006, 3009, 3638, 5457, 6018, 6313, 9027, 10914, 12626, 16371, 18054, 18939, 32742, 37878, 56817, 107321, 113634, 214642, 321963, 643926, 965889, 1931778]

約数ペア:

[(1, 1931778), (2, 965889), (3, 643926), (6, 321963), (9, 214642), (17, 113634), (18, 107321), (34, 56817), (51, 37878), (59, 32742), (102, 18939), (107, 18054), (118, 16371), (153, 12626), (177, 10914), (214, 9027), (306, 6313), (321, 6018), (354, 5457), (531, 3638), (642, 3009), (963, 2006), (1003, 1926), (1062, 1819)]