19417752

素因数分解:

$2^3\times 3^3\times {\mathrm{89897}}^1$

素因数の和:89912

約数の個数: 32

約数和(自身を含む): 53938800

約数和(自身を除く): 34521048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 89897, 179794, 269691, 359588, 539382, 719176, 809073, 1078764, 1618146, 2157528, 2427219, 3236292, 4854438, 6472584, 9708876, 19417752]

約数ペア:

[(1, 19417752), (2, 9708876), (3, 6472584), (4, 4854438), (6, 3236292), (8, 2427219), (9, 2157528), (12, 1618146), (18, 1078764), (24, 809073), (27, 719176), (36, 539382), (54, 359588), (72, 269691), (108, 179794), (216, 89897)]