2105838252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{7951}}^1$

素因数の和:9019

約数の個数: 72

約数和(自身を含む): 6090086912

約数和(自身を除く): 3984248660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1051, 2102, 3153, 4204, 6306, 7357, 7951, 9459, 12612, 14714, 15902, 18918, 22071, 23853, 29428, 31804, 37836, 44142, 47706, 55657, 66213, 71559, 88284, 95412, 111314, 132426, 143118, 166971, 222628, 264852, 286236, 333942, 500913, 667884, 1001826, 2003652, 8356501, 16713002, 25069503, 33426004, 50139006, 58495507, 75208509, 100278012, 116991014, 150417018, 175486521, 233982028, 300834036, 350973042, 526459563, 701946084, 1052919126, 2105838252]

約数ペア:

[(1, 2105838252), (2, 1052919126), (3, 701946084), (4, 526459563), (6, 350973042), (7, 300834036), (9, 233982028), (12, 175486521), (14, 150417018), (18, 116991014), (21, 100278012), (28, 75208509), (36, 58495507), (42, 50139006), (63, 33426004), (84, 25069503), (126, 16713002), (252, 8356501), (1051, 2003652), (2102, 1001826), (3153, 667884), (4204, 500913), (6306, 333942), (7357, 286236), (7951, 264852), (9459, 222628), (12612, 166971), (14714, 143118), (15902, 132426), (18918, 111314), (22071, 95412), (23853, 88284), (29428, 71559), (31804, 66213), (37836, 55657), (44142, 47706)]