18544428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73589}}^1$

素因数の和:73606

約数の個数: 36

約数和(自身を含む): 53573520

約数和(自身を除く): 35029092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 73589, 147178, 220767, 294356, 441534, 515123, 662301, 883068, 1030246, 1324602, 1545369, 2060492, 2649204, 3090738, 4636107, 6181476, 9272214, 18544428]

約数ペア:

[(1, 18544428), (2, 9272214), (3, 6181476), (4, 4636107), (6, 3090738), (7, 2649204), (9, 2060492), (12, 1545369), (14, 1324602), (18, 1030246), (21, 883068), (28, 662301), (36, 515123), (42, 441534), (63, 294356), (84, 220767), (126, 147178), (252, 73589)]