21847512

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{9013}}^1$

素因数の和:9123

約数の個数: 32

約数和(自身を含む): 55165680

約数和(自身を除く): 33318168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 303, 404, 606, 808, 1212, 2424, 9013, 18026, 27039, 36052, 54078, 72104, 108156, 216312, 910313, 1820626, 2730939, 3641252, 5461878, 7282504, 10923756, 21847512]

約数ペア:

[(1, 21847512), (2, 10923756), (3, 7282504), (4, 5461878), (6, 3641252), (8, 2730939), (12, 1820626), (24, 910313), (101, 216312), (202, 108156), (303, 72104), (404, 54078), (606, 36052), (808, 27039), (1212, 18026), (2424, 9013)]