22166820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9473}}^1$

素因数の和:9501

約数の個数: 72

約数和(自身を含む): 72419256

約数和(自身を除く): 50252436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 9473, 18946, 28419, 37892, 47365, 56838, 85257, 94730, 113676, 123149, 142095, 170514, 189460, 246298, 284190, 341028, 369447, 426285, 492596, 568380, 615745, 738894, 852570, 1108341, 1231490, 1477788, 1705140, 1847235, 2216682, 2462980, 3694470, 4433364, 5541705, 7388940, 11083410, 22166820]

約数ペア:

[(1, 22166820), (2, 11083410), (3, 7388940), (4, 5541705), (5, 4433364), (6, 3694470), (9, 2462980), (10, 2216682), (12, 1847235), (13, 1705140), (15, 1477788), (18, 1231490), (20, 1108341), (26, 852570), (30, 738894), (36, 615745), (39, 568380), (45, 492596), (52, 426285), (60, 369447), (65, 341028), (78, 284190), (90, 246298), (117, 189460), (130, 170514), (156, 142095), (180, 123149), (195, 113676), (234, 94730), (260, 85257), (390, 56838), (468, 47365), (585, 37892), (780, 28419), (1170, 18946), (2340, 9473)]