42790956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{274301}}^1$

素因数の和:274321

約数の個数: 24

約数和(自身を含む): 107526384

約数和(自身を除く): 64735428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 274301, 548602, 822903, 1097204, 1645806, 3291612, 3565913, 7131826, 10697739, 14263652, 21395478, 42790956]

約数ペア:

[(1, 42790956), (2, 21395478), (3, 14263652), (4, 10697739), (6, 7131826), (12, 3565913), (13, 3291612), (26, 1645806), (39, 1097204), (52, 822903), (78, 548602), (156, 274301)]