12671796

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 30481920

約数和(自身を除く): 17810124

約数列:

[1, 2, 3, 4, 6, 12, 71, 107, 139, 142, 213, 214, 278, 284, 321, 417, 426, 428, 556, 642, 834, 852, 1284, 1668, 7597, 9869, 14873, 15194, 19738, 22791, 29607, 29746, 30388, 39476, 44619, 45582, 59214, 59492, 89238, 91164, 118428, 178476, 1055983, 2111966, 3167949, 4223932, 6335898, 12671796]

約数ペア:

[(1, 12671796), (2, 6335898), (3, 4223932), (4, 3167949), (6, 2111966), (12, 1055983), (71, 178476), (107, 118428), (139, 91164), (142, 89238), (213, 59492), (214, 59214), (278, 45582), (284, 44619), (321, 39476), (417, 30388), (426, 29746), (428, 29607), (556, 22791), (642, 19738), (834, 15194), (852, 14873), (1284, 9869), (1668, 7597)]