664753668

素因数分解:

$2^2\times 3^1\times {\mathrm{7933}}^1\times {\mathrm{6983}}^1$

素因数の和:14923

約数の個数: 24

約数和(自身を含む): 1551509568

約数和(自身を除く): 886755900

約数列:

[1, 2, 3, 4, 6, 12, 6983, 7933, 13966, 15866, 20949, 23799, 27932, 31732, 41898, 47598, 83796, 95196, 55396139, 110792278, 166188417, 221584556, 332376834, 664753668]

約数ペア:

[(1, 664753668), (2, 332376834), (3, 221584556), (4, 166188417), (6, 110792278), (12, 55396139), (6983, 95196), (7933, 83796), (13966, 47598), (15866, 41898), (20949, 31732), (23799, 27932)]