17791098

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 41029632

約数和(自身を除く): 23238534

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 47, 69, 78, 94, 138, 141, 211, 282, 299, 422, 598, 611, 633, 897, 1081, 1222, 1266, 1794, 1833, 2162, 2743, 3243, 3666, 4853, 5486, 6486, 8229, 9706, 9917, 14053, 14559, 16458, 19834, 28106, 29118, 29751, 42159, 59502, 63089, 84318, 126178, 128921, 189267, 228091, 257842, 378534, 386763, 456182, 684273, 773526, 1368546, 2965183, 5930366, 8895549, 17791098]

約数ペア:

[(1, 17791098), (2, 8895549), (3, 5930366), (6, 2965183), (13, 1368546), (23, 773526), (26, 684273), (39, 456182), (46, 386763), (47, 378534), (69, 257842), (78, 228091), (94, 189267), (138, 128921), (141, 126178), (211, 84318), (282, 63089), (299, 59502), (422, 42159), (598, 29751), (611, 29118), (633, 28106), (897, 19834), (1081, 16458), (1222, 14559), (1266, 14053), (1794, 9917), (1833, 9706), (2162, 8229), (2743, 6486), (3243, 5486), (3666, 4853)]