549822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:97

約数の個数: 64

約数和(自身を含む): 1451520

約数和(自身を除く): 901698

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 53, 57, 78, 91, 106, 114, 133, 159, 182, 247, 266, 273, 318, 371, 399, 494, 546, 689, 741, 742, 798, 1007, 1113, 1378, 1482, 1729, 2014, 2067, 2226, 3021, 3458, 4134, 4823, 5187, 6042, 7049, 9646, 10374, 13091, 14098, 14469, 21147, 26182, 28938, 39273, 42294, 78546, 91637, 183274, 274911, 549822]

約数ペア:

[(1, 549822), (2, 274911), (3, 183274), (6, 91637), (7, 78546), (13, 42294), (14, 39273), (19, 28938), (21, 26182), (26, 21147), (38, 14469), (39, 14098), (42, 13091), (53, 10374), (57, 9646), (78, 7049), (91, 6042), (106, 5187), (114, 4823), (133, 4134), (159, 3458), (182, 3021), (247, 2226), (266, 2067), (273, 2014), (318, 1729), (371, 1482), (399, 1378), (494, 1113), (546, 1007), (689, 798), (741, 742)]