25653294

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{6691}}^1$

素因数の和:6773

約数の個数: 32

約数和(自身を含む): 57818880

約数和(自身を除く): 32165586

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 6691, 13382, 20073, 40146, 60219, 120438, 180657, 361314, 475061, 950122, 1425183, 2850366, 4275549, 8551098, 12826647, 25653294]

約数ペア:

[(1, 25653294), (2, 12826647), (3, 8551098), (6, 4275549), (9, 2850366), (18, 1425183), (27, 950122), (54, 475061), (71, 361314), (142, 180657), (213, 120438), (426, 60219), (639, 40146), (1278, 20073), (1917, 13382), (3834, 6691)]