2270898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 5728320

約数和(自身を除く): 3457422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 269, 402, 469, 538, 603, 807, 938, 1206, 1407, 1614, 1883, 2421, 2814, 3766, 4221, 4842, 5649, 8442, 11298, 16947, 18023, 33894, 36046, 54069, 108138, 126161, 162207, 252322, 324414, 378483, 756966, 1135449, 2270898]

約数ペア:

[(1, 2270898), (2, 1135449), (3, 756966), (6, 378483), (7, 324414), (9, 252322), (14, 162207), (18, 126161), (21, 108138), (42, 54069), (63, 36046), (67, 33894), (126, 18023), (134, 16947), (201, 11298), (269, 8442), (402, 5649), (469, 4842), (538, 4221), (603, 3766), (807, 2814), (938, 2421), (1206, 1883), (1407, 1614)]