17451486312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{217643}}^1$

素因数の和:217922

約数の個数: 64

約数和(自身を含む): 47167807680

約数和(自身を除く): 29716321368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 257, 312, 514, 771, 1028, 1542, 2056, 3084, 3341, 6168, 6682, 10023, 13364, 20046, 26728, 40092, 80184, 217643, 435286, 652929, 870572, 1305858, 1741144, 2611716, 2829359, 5223432, 5658718, 8488077, 11317436, 16976154, 22634872, 33952308, 55934251, 67904616, 111868502, 167802753, 223737004, 335605506, 447474008, 671211012, 727145263, 1342422024, 1454290526, 2181435789, 2908581052, 4362871578, 5817162104, 8725743156, 17451486312]

約数ペア:

[(1, 17451486312), (2, 8725743156), (3, 5817162104), (4, 4362871578), (6, 2908581052), (8, 2181435789), (12, 1454290526), (13, 1342422024), (24, 727145263), (26, 671211012), (39, 447474008), (52, 335605506), (78, 223737004), (104, 167802753), (156, 111868502), (257, 67904616), (312, 55934251), (514, 33952308), (771, 22634872), (1028, 16976154), (1542, 11317436), (2056, 8488077), (3084, 5658718), (3341, 5223432), (6168, 2829359), (6682, 2611716), (10023, 1741144), (13364, 1305858), (20046, 870572), (26728, 652929), (40092, 435286), (80184, 217643)]