17993718

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^2\times {\mathrm{1153}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 42513360

約数和(自身を除く): 24519642

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 289, 306, 459, 578, 867, 918, 1153, 1734, 2306, 2601, 3459, 5202, 6918, 7803, 10377, 15606, 19601, 20754, 31131, 39202, 58803, 62262, 117606, 176409, 333217, 352818, 529227, 666434, 999651, 1058454, 1999302, 2998953, 5997906, 8996859, 17993718]

約数ペア:

[(1, 17993718), (2, 8996859), (3, 5997906), (6, 2998953), (9, 1999302), (17, 1058454), (18, 999651), (27, 666434), (34, 529227), (51, 352818), (54, 333217), (102, 176409), (153, 117606), (289, 62262), (306, 58803), (459, 39202), (578, 31131), (867, 20754), (918, 19601), (1153, 15606), (1734, 10377), (2306, 7803), (2601, 6918), (3459, 5202)]