21413844

素因数分解:

$2^2\times 3^2\times {\mathrm{594829}}^1$

素因数の和:594839

約数の個数: 18

約数和(自身を含む): 54129530

約数和(自身を除く): 32715686

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 594829, 1189658, 1784487, 2379316, 3568974, 5353461, 7137948, 10706922, 21413844]

約数ペア:

[(1, 21413844), (2, 10706922), (3, 7137948), (4, 5353461), (6, 3568974), (9, 2379316), (12, 1784487), (18, 1189658), (36, 594829)]