957222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 2426112

約数和(自身を除く): 1468890

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 107, 126, 142, 213, 214, 321, 426, 497, 639, 642, 749, 963, 994, 1278, 1491, 1498, 1926, 2247, 2982, 4473, 4494, 6741, 7597, 8946, 13482, 15194, 22791, 45582, 53179, 68373, 106358, 136746, 159537, 319074, 478611, 957222]

約数ペア:

[(1, 957222), (2, 478611), (3, 319074), (6, 159537), (7, 136746), (9, 106358), (14, 68373), (18, 53179), (21, 45582), (42, 22791), (63, 15194), (71, 13482), (107, 8946), (126, 7597), (142, 6741), (213, 4494), (214, 4473), (321, 2982), (426, 2247), (497, 1926), (639, 1498), (642, 1491), (749, 1278), (963, 994)]