127978632

素因数分解:

$2^3\times 3^2\times {\mathrm{1777481}}^1$

素因数の和:1777493

約数の個数: 24

約数和(自身を含む): 346608990

約数和(自身を除く): 218630358

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1777481, 3554962, 5332443, 7109924, 10664886, 14219848, 15997329, 21329772, 31994658, 42659544, 63989316, 127978632]

約数ペア:

[(1, 127978632), (2, 63989316), (3, 42659544), (4, 31994658), (6, 21329772), (8, 15997329), (9, 14219848), (12, 10664886), (18, 7109924), (24, 5332443), (36, 3554962), (72, 1777481)]