61786842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2819}}^1$

素因数の和:3118

約数の個数: 32

約数和(自身を含む): 133600320

約数和(自身を除く): 71813478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 281, 562, 843, 1686, 2819, 3653, 5638, 7306, 8457, 10959, 16914, 21918, 36647, 73294, 109941, 219882, 792139, 1584278, 2376417, 4752834, 10297807, 20595614, 30893421, 61786842]

約数ペア:

[(1, 61786842), (2, 30893421), (3, 20595614), (6, 10297807), (13, 4752834), (26, 2376417), (39, 1584278), (78, 792139), (281, 219882), (562, 109941), (843, 73294), (1686, 36647), (2819, 21918), (3653, 16914), (5638, 10959), (7306, 8457)]