78917034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1878977}}^1$

素因数の和:1878989

約数の個数: 16

約数和(自身を含む): 180381888

約数和(自身を除く): 101464854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1878977, 3757954, 5636931, 11273862, 13152839, 26305678, 39458517, 78917034]

約数ペア:

[(1, 78917034), (2, 39458517), (3, 26305678), (6, 13152839), (7, 11273862), (14, 5636931), (21, 3757954), (42, 1878977)]