828757986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19732333}}^1$

素因数の和:19732345

約数の個数: 16

約数和(自身を含む): 1894304064

約数和(自身を除く): 1065546078

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 19732333, 39464666, 59196999, 118393998, 138126331, 276252662, 414378993, 828757986]

約数ペア:

[(1, 828757986), (2, 414378993), (3, 276252662), (6, 138126331), (7, 118393998), (14, 59196999), (21, 39464666), (42, 19732333)]