7947108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16981}}^1$

素因数の和:17004

約数の個数: 36

約数和(自身を含む): 21635068

約数和(自身を除く): 13687960

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 16981, 33962, 50943, 67924, 101886, 152829, 203772, 220753, 305658, 441506, 611316, 662259, 883012, 1324518, 1986777, 2649036, 3973554, 7947108]

約数ペア:

[(1, 7947108), (2, 3973554), (3, 2649036), (4, 1986777), (6, 1324518), (9, 883012), (12, 662259), (13, 611316), (18, 441506), (26, 305658), (36, 220753), (39, 203772), (52, 152829), (78, 101886), (117, 67924), (156, 50943), (234, 33962), (468, 16981)]