17837172

素因数分解:

$2^2\times 3^7\times {\mathrm{2039}}^1$

素因数の和:2064

約数の個数: 48

約数和(自身を含む): 46838400

約数和(自身を除く): 29001228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2039, 2187, 2916, 4078, 4374, 6117, 8156, 8748, 12234, 18351, 24468, 36702, 55053, 73404, 110106, 165159, 220212, 330318, 495477, 660636, 990954, 1486431, 1981908, 2972862, 4459293, 5945724, 8918586, 17837172]

約数ペア:

[(1, 17837172), (2, 8918586), (3, 5945724), (4, 4459293), (6, 2972862), (9, 1981908), (12, 1486431), (18, 990954), (27, 660636), (36, 495477), (54, 330318), (81, 220212), (108, 165159), (162, 110106), (243, 73404), (324, 55053), (486, 36702), (729, 24468), (972, 18351), (1458, 12234), (2039, 8748), (2187, 8156), (2916, 6117), (4078, 4374)]