217780968

素因数分解:

$2^3\times 3^1\times {\mathrm{9074207}}^1$

素因数の和:9074216

約数の個数: 16

約数和(自身を含む): 544452480

約数和(自身を除く): 326671512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9074207, 18148414, 27222621, 36296828, 54445242, 72593656, 108890484, 217780968]

約数ペア:

[(1, 217780968), (2, 108890484), (3, 72593656), (4, 54445242), (6, 36296828), (8, 27222621), (12, 18148414), (24, 9074207)]