17969994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{142619}}^1$

素因数の和:142634

約数の個数: 24

約数和(自身を含む): 44497440

約数和(自身を除く): 26527446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 142619, 285238, 427857, 855714, 998333, 1283571, 1996666, 2567142, 2994999, 5989998, 8984997, 17969994]

約数ペア:

[(1, 17969994), (2, 8984997), (3, 5989998), (6, 2994999), (7, 2567142), (9, 1996666), (14, 1283571), (18, 998333), (21, 855714), (42, 427857), (63, 285238), (126, 142619)]