7860642132

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{1909777}}^1$

素因数の和:1909805

約数の個数: 48

約数和(自身を含む): 21389513600

約数和(自身を除く): 13528871468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 1909777, 3819554, 5729331, 7639108, 11458662, 13368439, 22917324, 26736878, 40105317, 53473756, 80210634, 93579073, 160421268, 187158146, 280737219, 374316292, 561474438, 655053511, 1122948876, 1310107022, 1965160533, 2620214044, 3930321066, 7860642132]

約数ペア:

[(1, 7860642132), (2, 3930321066), (3, 2620214044), (4, 1965160533), (6, 1310107022), (7, 1122948876), (12, 655053511), (14, 561474438), (21, 374316292), (28, 280737219), (42, 187158146), (49, 160421268), (84, 93579073), (98, 80210634), (147, 53473756), (196, 40105317), (294, 26736878), (343, 22917324), (588, 13368439), (686, 11458662), (1029, 7639108), (1372, 5729331), (2058, 3819554), (4116, 1909777)]