40338972

素因数分解:

$2^2\times 3^5\times {\mathrm{47}}^1\times {\mathrm{883}}^1$

素因数の和:949

約数の個数: 72

約数和(自身を含む): 108116736

約数和(自身を除く): 67777764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 243, 282, 324, 423, 486, 564, 846, 883, 972, 1269, 1692, 1766, 2538, 2649, 3532, 3807, 5076, 5298, 7614, 7947, 10596, 11421, 15228, 15894, 22842, 23841, 31788, 41501, 45684, 47682, 71523, 83002, 95364, 124503, 143046, 166004, 214569, 249006, 286092, 373509, 429138, 498012, 747018, 858276, 1120527, 1494036, 2241054, 3361581, 4482108, 6723162, 10084743, 13446324, 20169486, 40338972]

約数ペア:

[(1, 40338972), (2, 20169486), (3, 13446324), (4, 10084743), (6, 6723162), (9, 4482108), (12, 3361581), (18, 2241054), (27, 1494036), (36, 1120527), (47, 858276), (54, 747018), (81, 498012), (94, 429138), (108, 373509), (141, 286092), (162, 249006), (188, 214569), (243, 166004), (282, 143046), (324, 124503), (423, 95364), (486, 83002), (564, 71523), (846, 47682), (883, 45684), (972, 41501), (1269, 31788), (1692, 23841), (1766, 22842), (2538, 15894), (2649, 15228), (3532, 11421), (3807, 10596), (5076, 7947), (5298, 7614)]