16718754

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2081}}^1$

素因数の和:2202

約数の個数: 32

約数和(自身を含む): 36376704

約数和(自身を除く): 19657950

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2081, 2678, 4017, 4162, 6243, 8034, 12486, 27053, 54106, 81159, 162318, 214343, 428686, 643029, 1286058, 2786459, 5572918, 8359377, 16718754]

約数ペア:

[(1, 16718754), (2, 8359377), (3, 5572918), (6, 2786459), (13, 1286058), (26, 643029), (39, 428686), (78, 214343), (103, 162318), (206, 81159), (309, 54106), (618, 27053), (1339, 12486), (2081, 8034), (2678, 6243), (4017, 4162)]