40444794

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{563}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 94846752

約数和(自身を除く): 54401958

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 307, 563, 614, 921, 1126, 1689, 1842, 2763, 3378, 3991, 5067, 5526, 7319, 7982, 10134, 11973, 14638, 21957, 23946, 35919, 43914, 65871, 71838, 131742, 172841, 345682, 518523, 1037046, 1555569, 2246933, 3111138, 4493866, 6740799, 13481598, 20222397, 40444794]

約数ペア:

[(1, 40444794), (2, 20222397), (3, 13481598), (6, 6740799), (9, 4493866), (13, 3111138), (18, 2246933), (26, 1555569), (39, 1037046), (78, 518523), (117, 345682), (234, 172841), (307, 131742), (563, 71838), (614, 65871), (921, 43914), (1126, 35919), (1689, 23946), (1842, 21957), (2763, 14638), (3378, 11973), (3991, 10134), (5067, 7982), (5526, 7319)]