26810394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20219}}^1$

素因数の和:20254

約数の個数: 32

約数和(自身を含む): 61145280

約数和(自身を除く): 34334886

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 20219, 40438, 60657, 121314, 262847, 343723, 525694, 687446, 788541, 1031169, 1577082, 2062338, 4468399, 8936798, 13405197, 26810394]

約数ペア:

[(1, 26810394), (2, 13405197), (3, 8936798), (6, 4468399), (13, 2062338), (17, 1577082), (26, 1031169), (34, 788541), (39, 687446), (51, 525694), (78, 343723), (102, 262847), (221, 121314), (442, 60657), (663, 40438), (1326, 20219)]