27209352

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{21391}}^1$

素因数の和:21453

約数の個数: 32

約数和(自身を含む): 69310080

約数和(自身を除く): 42100728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 21391, 42782, 64173, 85564, 128346, 171128, 256692, 513384, 1133723, 2267446, 3401169, 4534892, 6802338, 9069784, 13604676, 27209352]

約数ペア:

[(1, 27209352), (2, 13604676), (3, 9069784), (4, 6802338), (6, 4534892), (8, 3401169), (12, 2267446), (24, 1133723), (53, 513384), (106, 256692), (159, 171128), (212, 128346), (318, 85564), (424, 64173), (636, 42782), (1272, 21391)]