78996834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{626959}}^1$

素因数の和:626974

約数の個数: 24

約数和(自身を含む): 195611520

約数和(自身を除く): 116614686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 626959, 1253918, 1880877, 3761754, 4388713, 5642631, 8777426, 11285262, 13166139, 26332278, 39498417, 78996834]

約数ペア:

[(1, 78996834), (2, 39498417), (3, 26332278), (6, 13166139), (7, 11285262), (9, 8777426), (14, 5642631), (18, 4388713), (21, 3761754), (42, 1880877), (63, 1253918), (126, 626959)]