2575865628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2179}}^1\times {\mathrm{4691}}^1$

素因数の和:6887

約数の個数: 72

約数和(自身を含む): 7446391680

約数和(自身を除く): 4870526052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2179, 4358, 4691, 6537, 8716, 9382, 13074, 14073, 15253, 18764, 19611, 26148, 28146, 30506, 32837, 39222, 42219, 45759, 56292, 61012, 65674, 78444, 84438, 91518, 98511, 131348, 137277, 168876, 183036, 197022, 274554, 295533, 394044, 549108, 591066, 1182132, 10221689, 20443378, 30665067, 40886756, 61330134, 71551823, 91995201, 122660268, 143103646, 183990402, 214655469, 286207292, 367980804, 429310938, 643966407, 858621876, 1287932814, 2575865628]

約数ペア:

[(1, 2575865628), (2, 1287932814), (3, 858621876), (4, 643966407), (6, 429310938), (7, 367980804), (9, 286207292), (12, 214655469), (14, 183990402), (18, 143103646), (21, 122660268), (28, 91995201), (36, 71551823), (42, 61330134), (63, 40886756), (84, 30665067), (126, 20443378), (252, 10221689), (2179, 1182132), (4358, 591066), (4691, 549108), (6537, 394044), (8716, 295533), (9382, 274554), (13074, 197022), (14073, 183036), (15253, 168876), (18764, 137277), (19611, 131348), (26148, 98511), (28146, 91518), (30506, 84438), (32837, 78444), (39222, 65674), (42219, 61012), (45759, 56292)]