13177404

素因数分解:

$2^2\times 3^6\times {\mathrm{4519}}^1$

素因数の和:4541

約数の個数: 42

約数和(自身を含む): 34582520

約数和(自身を除く): 21405116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 4519, 9038, 13557, 18076, 27114, 40671, 54228, 81342, 122013, 162684, 244026, 366039, 488052, 732078, 1098117, 1464156, 2196234, 3294351, 4392468, 6588702, 13177404]

約数ペア:

[(1, 13177404), (2, 6588702), (3, 4392468), (4, 3294351), (6, 2196234), (9, 1464156), (12, 1098117), (18, 732078), (27, 488052), (36, 366039), (54, 244026), (81, 162684), (108, 122013), (162, 81342), (243, 54228), (324, 40671), (486, 27114), (729, 18076), (972, 13557), (1458, 9038), (2916, 4519)]