17864308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1871}}^1$

素因数の和:1924

約数の個数: 48

約数和(自身を含む): 40255488

約数和(自身を除く): 22391180

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 1871, 2387, 3742, 4774, 7484, 9548, 13097, 20581, 26194, 41162, 52388, 58001, 82324, 116002, 144067, 232004, 288134, 406007, 576268, 638011, 812014, 1276022, 1624028, 2552044, 4466077, 8932154, 17864308]

約数ペア:

[(1, 17864308), (2, 8932154), (4, 4466077), (7, 2552044), (11, 1624028), (14, 1276022), (22, 812014), (28, 638011), (31, 576268), (44, 406007), (62, 288134), (77, 232004), (124, 144067), (154, 116002), (217, 82324), (308, 58001), (341, 52388), (434, 41162), (682, 26194), (868, 20581), (1364, 13097), (1871, 9548), (2387, 7484), (3742, 4774)]