19289934

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{21013}}^1$

素因数の和:21041

約数の個数: 32

約数和(自身を含む): 45390240

約数和(自身を除く): 26100306

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 21013, 42026, 63039, 126078, 189117, 357221, 378234, 567351, 714442, 1071663, 1134702, 2143326, 3214989, 6429978, 9644967, 19289934]

約数ペア:

[(1, 19289934), (2, 9644967), (3, 6429978), (6, 3214989), (9, 2143326), (17, 1134702), (18, 1071663), (27, 714442), (34, 567351), (51, 378234), (54, 357221), (102, 189117), (153, 126078), (306, 63039), (459, 42026), (918, 21013)]