21436296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127597}}^1$

素因数の和:127613

約数の個数: 32

約数和(自身を含む): 61247040

約数和(自身を除く): 39810744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 127597, 255194, 382791, 510388, 765582, 893179, 1020776, 1531164, 1786358, 2679537, 3062328, 3572716, 5359074, 7145432, 10718148, 21436296]

約数ペア:

[(1, 21436296), (2, 10718148), (3, 7145432), (4, 5359074), (6, 3572716), (7, 3062328), (8, 2679537), (12, 1786358), (14, 1531164), (21, 1020776), (24, 893179), (28, 765582), (42, 510388), (56, 382791), (84, 255194), (168, 127597)]