1644912

素因数分解:

$2^4\times 3^2\times {\mathrm{11423}}^1$

素因数の和:11437

約数の個数: 30

約数和(自身を含む): 4603872

約数和(自身を除く): 2958960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 11423, 22846, 34269, 45692, 68538, 91384, 102807, 137076, 182768, 205614, 274152, 411228, 548304, 822456, 1644912]

約数ペア:

[(1, 1644912), (2, 822456), (3, 548304), (4, 411228), (6, 274152), (8, 205614), (9, 182768), (12, 137076), (16, 102807), (18, 91384), (24, 68538), (36, 45692), (48, 34269), (72, 22846), (144, 11423)]