18010872

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{22741}}^1$

素因数の和:22764

約数の個数: 48

約数和(自身を含む): 53216280

約数和(自身を除く): 35205408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 22741, 45482, 68223, 90964, 136446, 181928, 204669, 250151, 272892, 409338, 500302, 545784, 750453, 818676, 1000604, 1500906, 1637352, 2001208, 2251359, 3001812, 4502718, 6003624, 9005436, 18010872]

約数ペア:

[(1, 18010872), (2, 9005436), (3, 6003624), (4, 4502718), (6, 3001812), (8, 2251359), (9, 2001208), (11, 1637352), (12, 1500906), (18, 1000604), (22, 818676), (24, 750453), (33, 545784), (36, 500302), (44, 409338), (66, 272892), (72, 250151), (88, 204669), (99, 181928), (132, 136446), (198, 90964), (264, 68223), (396, 45482), (792, 22741)]