16456674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^2$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 36747648

約数和(自身を除く): 20290974

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 67, 78, 94, 134, 141, 201, 282, 402, 611, 871, 1222, 1742, 1833, 2613, 3149, 3666, 4489, 5226, 6298, 8978, 9447, 13467, 18894, 26934, 40937, 58357, 81874, 116714, 122811, 175071, 210983, 245622, 350142, 421966, 632949, 1265898, 2742779, 5485558, 8228337, 16456674]

約数ペア:

[(1, 16456674), (2, 8228337), (3, 5485558), (6, 2742779), (13, 1265898), (26, 632949), (39, 421966), (47, 350142), (67, 245622), (78, 210983), (94, 175071), (134, 122811), (141, 116714), (201, 81874), (282, 58357), (402, 40937), (611, 26934), (871, 18894), (1222, 13467), (1742, 9447), (1833, 8978), (2613, 6298), (3149, 5226), (3666, 4489)]