38725866

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 86115744

約数和(自身を除く): 47389878

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 163, 197, 201, 326, 394, 402, 489, 591, 603, 978, 1182, 1206, 1467, 1773, 2934, 3546, 10921, 13199, 21842, 26398, 32111, 32763, 39597, 64222, 65526, 79194, 96333, 98289, 118791, 192666, 196578, 237582, 288999, 577998, 2151437, 4302874, 6454311, 12908622, 19362933, 38725866]

約数ペア:

[(1, 38725866), (2, 19362933), (3, 12908622), (6, 6454311), (9, 4302874), (18, 2151437), (67, 577998), (134, 288999), (163, 237582), (197, 196578), (201, 192666), (326, 118791), (394, 98289), (402, 96333), (489, 79194), (591, 65526), (603, 64222), (978, 39597), (1182, 32763), (1206, 32111), (1467, 26398), (1773, 21842), (2934, 13199), (3546, 10921)]