418981356

素因数分解:

$2^2\times 3^3\times {\mathrm{827}}^1\times {\mathrm{4691}}^1$

素因数の和:5531

約数の個数: 48

約数和(自身を含む): 1087793280

約数和(自身を除く): 668811924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 827, 1654, 2481, 3308, 4691, 4962, 7443, 9382, 9924, 14073, 14886, 18764, 22329, 28146, 29772, 42219, 44658, 56292, 84438, 89316, 126657, 168876, 253314, 506628, 3879457, 7758914, 11638371, 15517828, 23276742, 34915113, 46553484, 69830226, 104745339, 139660452, 209490678, 418981356]

約数ペア:

[(1, 418981356), (2, 209490678), (3, 139660452), (4, 104745339), (6, 69830226), (9, 46553484), (12, 34915113), (18, 23276742), (27, 15517828), (36, 11638371), (54, 7758914), (108, 3879457), (827, 506628), (1654, 253314), (2481, 168876), (3308, 126657), (4691, 89316), (4962, 84438), (7443, 56292), (9382, 44658), (9924, 42219), (14073, 29772), (14886, 28146), (18764, 22329)]