2178106398

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2917}}^1\times {\mathrm{3191}}^1$

素因数の和:6129

約数の個数: 48

約数和(自身を含む): 5085583776

約数和(自身を除く): 2907477378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2917, 3191, 5834, 6382, 8751, 9573, 17502, 19146, 26253, 28719, 37921, 41483, 52506, 57438, 75842, 82966, 113763, 124449, 227526, 248898, 341289, 373347, 682578, 746694, 9308147, 18616294, 27924441, 55848882, 83773323, 121005911, 167546646, 242011822, 363017733, 726035466, 1089053199, 2178106398]

約数ペア:

[(1, 2178106398), (2, 1089053199), (3, 726035466), (6, 363017733), (9, 242011822), (13, 167546646), (18, 121005911), (26, 83773323), (39, 55848882), (78, 27924441), (117, 18616294), (234, 9308147), (2917, 746694), (3191, 682578), (5834, 373347), (6382, 341289), (8751, 248898), (9573, 227526), (17502, 124449), (19146, 113763), (26253, 82966), (28719, 75842), (37921, 57438), (41483, 52506)]