16889436

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{7691}}^1$

素因数の和:7762

約数の個数: 36

約数和(自身を含む): 43398264

約数和(自身を除く): 26508828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 7691, 15382, 23073, 30764, 46146, 69219, 92292, 138438, 276876, 469151, 938302, 1407453, 1876604, 2814906, 4222359, 5629812, 8444718, 16889436]

約数ペア:

[(1, 16889436), (2, 8444718), (3, 5629812), (4, 4222359), (6, 2814906), (9, 1876604), (12, 1407453), (18, 938302), (36, 469151), (61, 276876), (122, 138438), (183, 92292), (244, 69219), (366, 46146), (549, 30764), (732, 23073), (1098, 15382), (2196, 7691)]