2988072

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{883}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 8274240

約数和(自身を除く): 5286168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 883, 1128, 1692, 1766, 2649, 3384, 3532, 5298, 7064, 7947, 10596, 15894, 21192, 31788, 41501, 63576, 83002, 124503, 166004, 249006, 332008, 373509, 498012, 747018, 996024, 1494036, 2988072]

約数ペア:

[(1, 2988072), (2, 1494036), (3, 996024), (4, 747018), (6, 498012), (8, 373509), (9, 332008), (12, 249006), (18, 166004), (24, 124503), (36, 83002), (47, 63576), (72, 41501), (94, 31788), (141, 21192), (188, 15894), (282, 10596), (376, 7947), (423, 7064), (564, 5298), (846, 3532), (883, 3384), (1128, 2649), (1692, 1766)]