21363492

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{104723}}^1$

素因数の和:104747

約数の個数: 24

約数和(自身を含む): 52780896

約数和(自身を除く): 31417404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 104723, 209446, 314169, 418892, 628338, 1256676, 1780291, 3560582, 5340873, 7121164, 10681746, 21363492]

約数ペア:

[(1, 21363492), (2, 10681746), (3, 7121164), (4, 5340873), (6, 3560582), (12, 1780291), (17, 1256676), (34, 628338), (51, 418892), (68, 314169), (102, 209446), (204, 104723)]