8345358

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 20891520

約数和(自身を除く): 12546162

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 619, 642, 749, 963, 1238, 1498, 1857, 1926, 2247, 3714, 4333, 4494, 5571, 6741, 8666, 11142, 12999, 13482, 25998, 38997, 66233, 77994, 132466, 198699, 397398, 463631, 596097, 927262, 1192194, 1390893, 2781786, 4172679, 8345358]

約数ペア:

[(1, 8345358), (2, 4172679), (3, 2781786), (6, 1390893), (7, 1192194), (9, 927262), (14, 596097), (18, 463631), (21, 397398), (42, 198699), (63, 132466), (107, 77994), (126, 66233), (214, 38997), (321, 25998), (619, 13482), (642, 12999), (749, 11142), (963, 8666), (1238, 6741), (1498, 5571), (1857, 4494), (1926, 4333), (2247, 3714)]