143339742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{87509}}^1$

素因数の和:87537

約数の個数: 48

約数和(自身を含む): 382243680

約数和(自身を除く): 238903938

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 87509, 175018, 262527, 525054, 612563, 787581, 1137617, 1225126, 1575162, 1837689, 2275234, 3412851, 3675378, 5513067, 6825702, 7963319, 10238553, 11026134, 15926638, 20477106, 23889957, 47779914, 71669871, 143339742]

約数ペア:

[(1, 143339742), (2, 71669871), (3, 47779914), (6, 23889957), (7, 20477106), (9, 15926638), (13, 11026134), (14, 10238553), (18, 7963319), (21, 6825702), (26, 5513067), (39, 3675378), (42, 3412851), (63, 2275234), (78, 1837689), (91, 1575162), (117, 1225126), (126, 1137617), (182, 787581), (234, 612563), (273, 525054), (546, 262527), (819, 175018), (1638, 87509)]