31817898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3769}}^1$

素因数の和:3851

約数の個数: 48

約数和(自身を含む): 79984320

約数和(自身を除く): 48166422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 2814, 3769, 4221, 7538, 8442, 11307, 22614, 26383, 33921, 52766, 67842, 79149, 158298, 237447, 252523, 474894, 505046, 757569, 1515138, 1767661, 2272707, 3535322, 4545414, 5302983, 10605966, 15908949, 31817898]

約数ペア:

[(1, 31817898), (2, 15908949), (3, 10605966), (6, 5302983), (7, 4545414), (9, 3535322), (14, 2272707), (18, 1767661), (21, 1515138), (42, 757569), (63, 505046), (67, 474894), (126, 252523), (134, 237447), (201, 158298), (402, 79149), (469, 67842), (603, 52766), (938, 33921), (1206, 26383), (1407, 22614), (2814, 11307), (3769, 8442), (4221, 7538)]