26284212

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{1487}}^1$

素因数の和:1988

約数の個数: 36

約数和(自身を含む): 66620736

約数和(自身を除く): 40336524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 982, 1473, 1487, 1964, 2946, 2974, 4419, 4461, 5892, 5948, 8838, 8922, 13383, 17676, 17844, 26766, 53532, 730117, 1460234, 2190351, 2920468, 4380702, 6571053, 8761404, 13142106, 26284212]

約数ペア:

[(1, 26284212), (2, 13142106), (3, 8761404), (4, 6571053), (6, 4380702), (9, 2920468), (12, 2190351), (18, 1460234), (36, 730117), (491, 53532), (982, 26766), (1473, 17844), (1487, 17676), (1964, 13383), (2946, 8922), (2974, 8838), (4419, 5948), (4461, 5892)]