21066084

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{45013}}^1$

素因数の和:45036

約数の個数: 36

約数和(自身を含む): 57347836

約数和(自身を除く): 36281752

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 45013, 90026, 135039, 180052, 270078, 405117, 540156, 585169, 810234, 1170338, 1620468, 1755507, 2340676, 3511014, 5266521, 7022028, 10533042, 21066084]

約数ペア:

[(1, 21066084), (2, 10533042), (3, 7022028), (4, 5266521), (6, 3511014), (9, 2340676), (12, 1755507), (13, 1620468), (18, 1170338), (26, 810234), (36, 585169), (39, 540156), (52, 405117), (78, 270078), (117, 180052), (156, 135039), (234, 90026), (468, 45013)]