21167364

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{16183}}^1$

素因数の和:16299

約数の個数: 24

約数和(自身を含む): 49846720

約数和(自身を除く): 28679356

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 16183, 32366, 48549, 64732, 97098, 194196, 1763947, 3527894, 5291841, 7055788, 10583682, 21167364]

約数ペア:

[(1, 21167364), (2, 10583682), (3, 7055788), (4, 5291841), (6, 3527894), (12, 1763947), (109, 194196), (218, 97098), (327, 64732), (436, 48549), (654, 32366), (1308, 16183)]