21611064

素因数分解:

$2^3\times 3^1\times {\mathrm{900461}}^1$

素因数の和:900470

約数の個数: 16

約数和(自身を含む): 54027720

約数和(自身を除く): 32416656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 900461, 1800922, 2701383, 3601844, 5402766, 7203688, 10805532, 21611064]

約数ペア:

[(1, 21611064), (2, 10805532), (3, 7203688), (4, 5402766), (6, 3601844), (8, 2701383), (12, 1800922), (24, 900461)]