177838908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1139993}}^1$

素因数の和:1140013

約数の個数: 24

約数和(自身を含む): 446877648

約数和(自身を除く): 269038740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1139993, 2279986, 3419979, 4559972, 6839958, 13679916, 14819909, 29639818, 44459727, 59279636, 88919454, 177838908]

約数ペア:

[(1, 177838908), (2, 88919454), (3, 59279636), (4, 44459727), (6, 29639818), (12, 14819909), (13, 13679916), (26, 6839958), (39, 4559972), (52, 3419979), (78, 2279986), (156, 1139993)]