21034776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{125207}}^1$

素因数の和:125223

約数の個数: 32

約数和(自身を含む): 60099840

約数和(自身を除く): 39065064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 125207, 250414, 375621, 500828, 751242, 876449, 1001656, 1502484, 1752898, 2629347, 3004968, 3505796, 5258694, 7011592, 10517388, 21034776]

約数ペア:

[(1, 21034776), (2, 10517388), (3, 7011592), (4, 5258694), (6, 3505796), (7, 3004968), (8, 2629347), (12, 1752898), (14, 1502484), (21, 1001656), (24, 876449), (28, 751242), (42, 500828), (56, 375621), (84, 250414), (168, 125207)]