2940084

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{3889}}^1$

素因数の和:3909

約数の個数: 48

約数和(自身を含む): 8713600

約数和(自身を除く): 5773516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 3889, 7778, 11667, 15556, 23334, 27223, 35001, 46668, 54446, 70002, 81669, 105003, 108892, 140004, 163338, 210006, 245007, 326676, 420012, 490014, 735021, 980028, 1470042, 2940084]

約数ペア:

[(1, 2940084), (2, 1470042), (3, 980028), (4, 735021), (6, 490014), (7, 420012), (9, 326676), (12, 245007), (14, 210006), (18, 163338), (21, 140004), (27, 108892), (28, 105003), (36, 81669), (42, 70002), (54, 54446), (63, 46668), (84, 35001), (108, 27223), (126, 23334), (189, 15556), (252, 11667), (378, 7778), (756, 3889)]