180133212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{306349}}^1$

素因数の和:306370

約数の個数: 36

約数和(自身を含む): 488934600

約数和(自身を除く): 308801388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 306349, 612698, 919047, 1225396, 1838094, 2144443, 3676188, 4288886, 6433329, 8577772, 12866658, 15011101, 25733316, 30022202, 45033303, 60044404, 90066606, 180133212]

約数ペア:

[(1, 180133212), (2, 90066606), (3, 60044404), (4, 45033303), (6, 30022202), (7, 25733316), (12, 15011101), (14, 12866658), (21, 8577772), (28, 6433329), (42, 4288886), (49, 3676188), (84, 2144443), (98, 1838094), (147, 1225396), (196, 919047), (294, 612698), (588, 306349)]