15966774

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{17393}}^1$

素因数の和:17421

約数の個数: 32

約数和(自身を含む): 37571040

約数和(自身を除く): 21604266

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 17393, 34786, 52179, 104358, 156537, 295681, 313074, 469611, 591362, 887043, 939222, 1774086, 2661129, 5322258, 7983387, 15966774]

約数ペア:

[(1, 15966774), (2, 7983387), (3, 5322258), (6, 2661129), (9, 1774086), (17, 939222), (18, 887043), (27, 591362), (34, 469611), (51, 313074), (54, 295681), (102, 156537), (153, 104358), (306, 52179), (459, 34786), (918, 17393)]