12804642

素因数分解:

$2^1\times 3^5\times {\mathrm{26347}}^1$

素因数の和:26364

約数の個数: 24

約数和(自身を含む): 28772016

約数和(自身を除く): 15967374

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 26347, 52694, 79041, 158082, 237123, 474246, 711369, 1422738, 2134107, 4268214, 6402321, 12804642]

約数ペア:

[(1, 12804642), (2, 6402321), (3, 4268214), (6, 2134107), (9, 1422738), (18, 711369), (27, 474246), (54, 237123), (81, 158082), (162, 79041), (243, 52694), (486, 26347)]