15691426164

素因数分解:

$2^2\times 3^3\times {\mathrm{641}}^1\times {\mathrm{226663}}^1$

素因数の和:227317

約数の個数: 48

約数和(自身を含む): 40745120640

約数和(自身を除く): 25053694476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 641, 1282, 1923, 2564, 3846, 5769, 7692, 11538, 17307, 23076, 34614, 69228, 226663, 453326, 679989, 906652, 1359978, 2039967, 2719956, 4079934, 6119901, 8159868, 12239802, 24479604, 145290983, 290581966, 435872949, 581163932, 871745898, 1307618847, 1743491796, 2615237694, 3922856541, 5230475388, 7845713082, 15691426164]

約数ペア:

[(1, 15691426164), (2, 7845713082), (3, 5230475388), (4, 3922856541), (6, 2615237694), (9, 1743491796), (12, 1307618847), (18, 871745898), (27, 581163932), (36, 435872949), (54, 290581966), (108, 145290983), (641, 24479604), (1282, 12239802), (1923, 8159868), (2564, 6119901), (3846, 4079934), (5769, 2719956), (7692, 2039967), (11538, 1359978), (17307, 906652), (23076, 679989), (34614, 453326), (69228, 226663)]