8847378

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1051

約数の個数: 48

約数和(自身を含む): 21017880

約数和(自身を除く): 12170502

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 153, 174, 261, 306, 493, 522, 986, 997, 1479, 1994, 2958, 2991, 4437, 5982, 8874, 8973, 16949, 17946, 28913, 33898, 50847, 57826, 86739, 101694, 152541, 173478, 260217, 305082, 491521, 520434, 983042, 1474563, 2949126, 4423689, 8847378]

約数ペア:

[(1, 8847378), (2, 4423689), (3, 2949126), (6, 1474563), (9, 983042), (17, 520434), (18, 491521), (29, 305082), (34, 260217), (51, 173478), (58, 152541), (87, 101694), (102, 86739), (153, 57826), (174, 50847), (261, 33898), (306, 28913), (493, 17946), (522, 16949), (986, 8973), (997, 8874), (1479, 5982), (1994, 4437), (2958, 2991)]