19202724

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{10459}}^1$

素因数の和:10489

約数の個数: 48

約数和(自身を含む): 52718400

約数和(自身を除く): 33515676

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 10459, 20918, 31377, 41836, 62754, 94131, 125508, 177803, 188262, 282393, 355606, 376524, 533409, 564786, 711212, 1066818, 1129572, 1600227, 2133636, 3200454, 4800681, 6400908, 9601362, 19202724]

約数ペア:

[(1, 19202724), (2, 9601362), (3, 6400908), (4, 4800681), (6, 3200454), (9, 2133636), (12, 1600227), (17, 1129572), (18, 1066818), (27, 711212), (34, 564786), (36, 533409), (51, 376524), (54, 355606), (68, 282393), (102, 188262), (108, 177803), (153, 125508), (204, 94131), (306, 62754), (459, 41836), (612, 31377), (918, 20918), (1836, 10459)]