247883958

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{4673}}^1$

素因数の和:5109

約数の個数: 48

約数和(自身を含む): 615397536

約数和(自身を除く): 367513578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 421, 842, 1263, 2526, 2947, 3789, 4673, 5894, 7578, 8841, 9346, 14019, 17682, 26523, 28038, 32711, 42057, 53046, 65422, 84114, 98133, 196266, 294399, 588798, 1967333, 3934666, 5901999, 11803998, 13771331, 17705997, 27542662, 35411994, 41313993, 82627986, 123941979, 247883958]

約数ペア:

[(1, 247883958), (2, 123941979), (3, 82627986), (6, 41313993), (7, 35411994), (9, 27542662), (14, 17705997), (18, 13771331), (21, 11803998), (42, 5901999), (63, 3934666), (126, 1967333), (421, 588798), (842, 294399), (1263, 196266), (2526, 98133), (2947, 84114), (3789, 65422), (4673, 53046), (5894, 42057), (7578, 32711), (8841, 28038), (9346, 26523), (14019, 17682)]