40544946

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1063}}^1$

素因数の和:1247

約数の個数: 48

約数和(自身を含む): 95274816

約数和(自身を除く): 54729870

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 163, 234, 326, 489, 978, 1063, 1467, 2119, 2126, 2934, 3189, 4238, 6357, 6378, 9567, 12714, 13819, 19071, 19134, 27638, 38142, 41457, 82914, 124371, 173269, 248742, 346538, 519807, 1039614, 1559421, 2252497, 3118842, 4504994, 6757491, 13514982, 20272473, 40544946]

約数ペア:

[(1, 40544946), (2, 20272473), (3, 13514982), (6, 6757491), (9, 4504994), (13, 3118842), (18, 2252497), (26, 1559421), (39, 1039614), (78, 519807), (117, 346538), (163, 248742), (234, 173269), (326, 124371), (489, 82914), (978, 41457), (1063, 38142), (1467, 27638), (2119, 19134), (2126, 19071), (2934, 13819), (3189, 12714), (4238, 9567), (6357, 6378)]