1983974778

素因数分解:

$2^1\times 3^2\times {\mathrm{2141}}^1\times {\mathrm{51481}}^1$

素因数の和:53630

約数の個数: 24

約数和(自身を含む): 4300703316

約数和(自身を除く): 2316728538

約数列:

[1, 2, 3, 6, 9, 18, 2141, 4282, 6423, 12846, 19269, 38538, 51481, 102962, 154443, 308886, 463329, 926658, 110220821, 220441642, 330662463, 661324926, 991987389, 1983974778]

約数ペア:

[(1, 1983974778), (2, 991987389), (3, 661324926), (6, 330662463), (9, 220441642), (18, 110220821), (2141, 926658), (4282, 463329), (6423, 308886), (12846, 154443), (19269, 102962), (38538, 51481)]