31383544842

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7058827}}^1$

素因数の和:7058867

約数の個数: 48

約数和(自身を含む): 77082401760

約数和(自身を除く): 45698856918

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 7058827, 14117654, 21176481, 42352962, 63529443, 91764751, 127058886, 134117713, 183529502, 268235426, 275294253, 402353139, 550588506, 804706278, 825882759, 1207059417, 1651765518, 1743530269, 2414118834, 3487060538, 5230590807, 10461181614, 15691772421, 31383544842]

約数ペア:

[(1, 31383544842), (2, 15691772421), (3, 10461181614), (6, 5230590807), (9, 3487060538), (13, 2414118834), (18, 1743530269), (19, 1651765518), (26, 1207059417), (38, 825882759), (39, 804706278), (57, 550588506), (78, 402353139), (114, 275294253), (117, 268235426), (171, 183529502), (234, 134117713), (247, 127058886), (342, 91764751), (494, 63529443), (741, 42352962), (1482, 21176481), (2223, 14117654), (4446, 7058827)]