129293766

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{342047}}^1$

素因数の和:342065

約数の個数: 32

約数和(自身を含む): 328366080

約数和(自身を除く): 199072314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 342047, 684094, 1026141, 2052282, 2394329, 3078423, 4788658, 6156846, 7182987, 9235269, 14365974, 18470538, 21548961, 43097922, 64646883, 129293766]

約数ペア:

[(1, 129293766), (2, 64646883), (3, 43097922), (6, 21548961), (7, 18470538), (9, 14365974), (14, 9235269), (18, 7182987), (21, 6156846), (27, 4788658), (42, 3078423), (54, 2394329), (63, 2052282), (126, 1026141), (189, 684094), (378, 342047)]