18504534

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4219}}^1$

素因数の和:4284

約数の個数: 32

約数和(自身を含む): 40106880

約数和(自身を除く): 21602346

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 2193, 4219, 4386, 8438, 12657, 25314, 71723, 143446, 181417, 215169, 362834, 430338, 544251, 1088502, 3084089, 6168178, 9252267, 18504534]

約数ペア:

[(1, 18504534), (2, 9252267), (3, 6168178), (6, 3084089), (17, 1088502), (34, 544251), (43, 430338), (51, 362834), (86, 215169), (102, 181417), (129, 143446), (258, 71723), (731, 25314), (1462, 12657), (2193, 8438), (4219, 4386)]