2655828

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{1171}}^1$

素因数の和:1194

約数の個数: 60

約数和(自身を含む): 7941472

約数和(自身を除く): 5285644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 1171, 2268, 2342, 3513, 4684, 7026, 8197, 10539, 14052, 16394, 21078, 24591, 31617, 32788, 42156, 49182, 63234, 73773, 94851, 98364, 126468, 147546, 189702, 221319, 295092, 379404, 442638, 663957, 885276, 1327914, 2655828]

約数ペア:

[(1, 2655828), (2, 1327914), (3, 885276), (4, 663957), (6, 442638), (7, 379404), (9, 295092), (12, 221319), (14, 189702), (18, 147546), (21, 126468), (27, 98364), (28, 94851), (36, 73773), (42, 63234), (54, 49182), (63, 42156), (81, 32788), (84, 31617), (108, 24591), (126, 21078), (162, 16394), (189, 14052), (252, 10539), (324, 8197), (378, 7026), (567, 4684), (756, 3513), (1134, 2342), (1171, 2268)]