239814834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{154321}}^1$

素因数の和:154370

約数の個数: 32

約数和(自身を含む): 562966656

約数和(自身を除く): 323151822

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 154321, 308642, 462963, 925926, 1080247, 2160494, 3240741, 5709877, 6481482, 11419754, 17129631, 34259262, 39969139, 79938278, 119907417, 239814834]

約数ペア:

[(1, 239814834), (2, 119907417), (3, 79938278), (6, 39969139), (7, 34259262), (14, 17129631), (21, 11419754), (37, 6481482), (42, 5709877), (74, 3240741), (111, 2160494), (222, 1080247), (259, 925926), (518, 462963), (777, 308642), (1554, 154321)]