21068616

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{30271}}^1$

素因数の和:30309

約数の個数: 32

約数和(自身を含む): 54489600

約数和(自身を除く): 33420984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 30271, 60542, 90813, 121084, 181626, 242168, 363252, 726504, 877859, 1755718, 2633577, 3511436, 5267154, 7022872, 10534308, 21068616]

約数ペア:

[(1, 21068616), (2, 10534308), (3, 7022872), (4, 5267154), (6, 3511436), (8, 2633577), (12, 1755718), (24, 877859), (29, 726504), (58, 363252), (87, 242168), (116, 181626), (174, 121084), (232, 90813), (348, 60542), (696, 30271)]