18048393

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{907}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 29637120

約数和(自身を除く): 11588727

約数列:

[1, 3, 9, 11, 27, 33, 67, 99, 201, 297, 603, 737, 907, 1809, 2211, 2721, 6633, 8163, 9977, 19899, 24489, 29931, 60769, 89793, 182307, 269379, 546921, 668459, 1640763, 2005377, 6016131, 18048393]

約数ペア:

[(1, 18048393), (3, 6016131), (9, 2005377), (11, 1640763), (27, 668459), (33, 546921), (67, 269379), (99, 182307), (201, 89793), (297, 60769), (603, 29931), (737, 24489), (907, 19899), (1809, 9977), (2211, 8163), (2721, 6633)]