217945926

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^4\times {\mathrm{827}}^1$

素因数の和:879

約数の個数: 60

約数和(自身を含む): 520062660

約数和(自身を除く): 302116734

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 827, 1089, 1331, 1654, 2178, 2481, 2662, 3993, 4962, 7443, 7986, 9097, 11979, 14641, 14886, 18194, 23958, 27291, 29282, 43923, 54582, 81873, 87846, 100067, 131769, 163746, 200134, 263538, 300201, 600402, 900603, 1100737, 1801206, 2201474, 3302211, 6604422, 9906633, 12108107, 19813266, 24216214, 36324321, 72648642, 108972963, 217945926]

約数ペア:

[(1, 217945926), (2, 108972963), (3, 72648642), (6, 36324321), (9, 24216214), (11, 19813266), (18, 12108107), (22, 9906633), (33, 6604422), (66, 3302211), (99, 2201474), (121, 1801206), (198, 1100737), (242, 900603), (363, 600402), (726, 300201), (827, 263538), (1089, 200134), (1331, 163746), (1654, 131769), (2178, 100067), (2481, 87846), (2662, 81873), (3993, 54582), (4962, 43923), (7443, 29282), (7986, 27291), (9097, 23958), (11979, 18194), (14641, 14886)]