825720714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{504103}}^1$

素因数の和:504131

約数の個数: 48

約数和(自身を含む): 2201926272

約数和(自身を除く): 1376205558

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 504103, 1008206, 1512309, 3024618, 3528721, 4536927, 6553339, 7057442, 9073854, 10586163, 13106678, 19660017, 21172326, 31758489, 39320034, 45873373, 58980051, 63516978, 91746746, 117960102, 137620119, 275240238, 412860357, 825720714]

約数ペア:

[(1, 825720714), (2, 412860357), (3, 275240238), (6, 137620119), (7, 117960102), (9, 91746746), (13, 63516978), (14, 58980051), (18, 45873373), (21, 39320034), (26, 31758489), (39, 21172326), (42, 19660017), (63, 13106678), (78, 10586163), (91, 9073854), (117, 7057442), (126, 6553339), (182, 4536927), (234, 3528721), (273, 3024618), (546, 1512309), (819, 1008206), (1638, 504103)]