2018040475158

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{3887291}}^1$

素因数の和:3887641

約数の個数: 48

約数和(自身を含む): 4424422459392

約数和(自身を除く): 2406381984234

約数列:

[1, 2, 3, 6, 9, 18, 151, 191, 302, 382, 453, 573, 906, 1146, 1359, 1719, 2718, 3438, 28841, 57682, 86523, 173046, 259569, 519138, 3887291, 7774582, 11661873, 23323746, 34985619, 69971238, 586980941, 742472581, 1173961882, 1484945162, 1760942823, 2227417743, 3521885646, 4454835486, 5282828469, 6682253229, 10565656938, 13364506458, 112113359731, 224226719462, 336340079193, 672680158386, 1009020237579, 2018040475158]

約数ペア:

[(1, 2018040475158), (2, 1009020237579), (3, 672680158386), (6, 336340079193), (9, 224226719462), (18, 112113359731), (151, 13364506458), (191, 10565656938), (302, 6682253229), (382, 5282828469), (453, 4454835486), (573, 3521885646), (906, 2227417743), (1146, 1760942823), (1359, 1484945162), (1719, 1173961882), (2718, 742472581), (3438, 586980941), (28841, 69971238), (57682, 34985619), (86523, 23323746), (173046, 11661873), (259569, 7774582), (519138, 3887291)]