27451276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{601}}^2$

素因数の和:1225

約数の個数: 18

約数和(自身を含む): 50652420

約数和(自身を除く): 23201144

約数列:

[1, 2, 4, 19, 38, 76, 601, 1202, 2404, 11419, 22838, 45676, 361201, 722402, 1444804, 6862819, 13725638, 27451276]

約数ペア:

[(1, 27451276), (2, 13725638), (4, 6862819), (19, 1444804), (38, 722402), (76, 361201), (601, 45676), (1202, 22838), (2404, 11419)]