9281804

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 19891200

約数和(自身を除く): 10609396

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 239, 266, 292, 478, 511, 532, 956, 1022, 1387, 1673, 2044, 2774, 3346, 4541, 5548, 6692, 9082, 9709, 17447, 18164, 19418, 31787, 34894, 38836, 63574, 69788, 122129, 127148, 244258, 331493, 488516, 662986, 1325972, 2320451, 4640902, 9281804]

約数ペア:

[(1, 9281804), (2, 4640902), (4, 2320451), (7, 1325972), (14, 662986), (19, 488516), (28, 331493), (38, 244258), (73, 127148), (76, 122129), (133, 69788), (146, 63574), (239, 38836), (266, 34894), (292, 31787), (478, 19418), (511, 18164), (532, 17447), (956, 9709), (1022, 9082), (1387, 6692), (1673, 5548), (2044, 4541), (2774, 3346)]