40771386

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{2357}}^1$

素因数の和:2427

約数の個数: 36

約数和(自身を含む): 91318266

約数和(自身を除く): 50546880

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 961, 1922, 2357, 2883, 4714, 5766, 7071, 8649, 14142, 17298, 21213, 42426, 73067, 146134, 219201, 438402, 657603, 1315206, 2265077, 4530154, 6795231, 13590462, 20385693, 40771386]

約数ペア:

[(1, 40771386), (2, 20385693), (3, 13590462), (6, 6795231), (9, 4530154), (18, 2265077), (31, 1315206), (62, 657603), (93, 438402), (186, 219201), (279, 146134), (558, 73067), (961, 42426), (1922, 21213), (2357, 17298), (2883, 14142), (4714, 8649), (5766, 7071)]