19118808

素因数分解:

$2^3\times 3^3\times {\mathrm{88513}}^1$

素因数の和:88528

約数の個数: 32

約数和(自身を含む): 53108400

約数和(自身を除く): 33989592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 88513, 177026, 265539, 354052, 531078, 708104, 796617, 1062156, 1593234, 2124312, 2389851, 3186468, 4779702, 6372936, 9559404, 19118808]

約数ペア:

[(1, 19118808), (2, 9559404), (3, 6372936), (4, 4779702), (6, 3186468), (8, 2389851), (9, 2124312), (12, 1593234), (18, 1062156), (24, 796617), (27, 708104), (36, 531078), (54, 354052), (72, 265539), (108, 177026), (216, 88513)]