121998996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{484123}}^1$

素因数の和:484140

約数の個数: 36

約数和(自身を含む): 352442272

約数和(自身を除く): 230443276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 484123, 968246, 1452369, 1936492, 2904738, 3388861, 4357107, 5809476, 6777722, 8714214, 10166583, 13555444, 17428428, 20333166, 30499749, 40666332, 60999498, 121998996]

約数ペア:

[(1, 121998996), (2, 60999498), (3, 40666332), (4, 30499749), (6, 20333166), (7, 17428428), (9, 13555444), (12, 10166583), (14, 8714214), (18, 6777722), (21, 5809476), (28, 4357107), (36, 3388861), (42, 2904738), (63, 1936492), (84, 1452369), (126, 968246), (252, 484123)]