21832794

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^2\times {\mathrm{1399}}^1$

素因数の和:1444

約数の個数: 48

約数和(自身を含む): 51576000

約数和(自身を除く): 29743206

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 289, 306, 459, 578, 867, 918, 1399, 1734, 2601, 2798, 4197, 5202, 7803, 8394, 12591, 15606, 23783, 25182, 37773, 47566, 71349, 75546, 142698, 214047, 404311, 428094, 642141, 808622, 1212933, 1284282, 2425866, 3638799, 7277598, 10916397, 21832794]

約数ペア:

[(1, 21832794), (2, 10916397), (3, 7277598), (6, 3638799), (9, 2425866), (17, 1284282), (18, 1212933), (27, 808622), (34, 642141), (51, 428094), (54, 404311), (102, 214047), (153, 142698), (289, 75546), (306, 71349), (459, 47566), (578, 37773), (867, 25182), (918, 23783), (1399, 15606), (1734, 12591), (2601, 8394), (2798, 7803), (4197, 5202)]