42860538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10973}}^1$

素因数の和:11019

約数の個数: 48

約数和(自身を含む): 109564416

約数和(自身を除く): 66703878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 10973, 21946, 32919, 65838, 76811, 98757, 153622, 197514, 230433, 340163, 460866, 680326, 691299, 1020489, 1382598, 2040978, 2381141, 3061467, 4762282, 6122934, 7143423, 14286846, 21430269, 42860538]

約数ペア:

[(1, 42860538), (2, 21430269), (3, 14286846), (6, 7143423), (7, 6122934), (9, 4762282), (14, 3061467), (18, 2381141), (21, 2040978), (31, 1382598), (42, 1020489), (62, 691299), (63, 680326), (93, 460866), (126, 340163), (186, 230433), (217, 197514), (279, 153622), (434, 98757), (558, 76811), (651, 65838), (1302, 32919), (1953, 21946), (3906, 10973)]