2222724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 6064128

約数和(自身を除く): 3841404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 563, 564, 658, 987, 1126, 1316, 1689, 1974, 2252, 3378, 3941, 3948, 6756, 7882, 11823, 15764, 23646, 26461, 47292, 52922, 79383, 105844, 158766, 185227, 317532, 370454, 555681, 740908, 1111362, 2222724]

約数ペア:

[(1, 2222724), (2, 1111362), (3, 740908), (4, 555681), (6, 370454), (7, 317532), (12, 185227), (14, 158766), (21, 105844), (28, 79383), (42, 52922), (47, 47292), (84, 26461), (94, 23646), (141, 15764), (188, 11823), (282, 7882), (329, 6756), (563, 3948), (564, 3941), (658, 3378), (987, 2252), (1126, 1974), (1316, 1689)]