129722172

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{635893}}^1$

素因数の和:635917

約数の個数: 24

約数和(自身を含む): 320490576

約数和(自身を除く): 190768404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 635893, 1271786, 1907679, 2543572, 3815358, 7630716, 10810181, 21620362, 32430543, 43240724, 64861086, 129722172]

約数ペア:

[(1, 129722172), (2, 64861086), (3, 43240724), (4, 32430543), (6, 21620362), (12, 10810181), (17, 7630716), (34, 3815358), (51, 2543572), (68, 1907679), (102, 1271786), (204, 635893)]