173201994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1374619}}^1$

素因数の和:1374634

約数の個数: 24

約数和(自身を含む): 428881440

約数和(自身を除く): 255679446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1374619, 2749238, 4123857, 8247714, 9622333, 12371571, 19244666, 24743142, 28866999, 57733998, 86600997, 173201994]

約数ペア:

[(1, 173201994), (2, 86600997), (3, 57733998), (6, 28866999), (7, 24743142), (9, 19244666), (14, 12371571), (18, 9622333), (21, 8247714), (42, 4123857), (63, 2749238), (126, 1374619)]