13578492804

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1609589}}^1$

素因数の和:1609652

約数の個数: 48

約数和(自身を含む): 34252075200

約数和(自身を除く): 20673582396

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 4218, 8436, 1609589, 3219178, 4828767, 6438356, 9657534, 19315068, 30582191, 59554793, 61164382, 91746573, 119109586, 122328764, 178664379, 183493146, 238219172, 357328758, 366986292, 714657516, 1131541067, 2263082134, 3394623201, 4526164268, 6789246402, 13578492804]

約数ペア:

[(1, 13578492804), (2, 6789246402), (3, 4526164268), (4, 3394623201), (6, 2263082134), (12, 1131541067), (19, 714657516), (37, 366986292), (38, 357328758), (57, 238219172), (74, 183493146), (76, 178664379), (111, 122328764), (114, 119109586), (148, 91746573), (222, 61164382), (228, 59554793), (444, 30582191), (703, 19315068), (1406, 9657534), (2109, 6438356), (2812, 4828767), (4218, 3219178), (8436, 1609589)]