79491438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{339707}}^1$

素因数の和:339728

約数の個数: 24

約数和(自身を含む): 185480568

約数和(自身を除く): 105989130

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 339707, 679414, 1019121, 2038242, 3057363, 4416191, 6114726, 8832382, 13248573, 26497146, 39745719, 79491438]

約数ペア:

[(1, 79491438), (2, 39745719), (3, 26497146), (6, 13248573), (9, 8832382), (13, 6114726), (18, 4416191), (26, 3057363), (39, 2038242), (78, 1019121), (117, 679414), (234, 339707)]