2112144

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:647

約数の個数: 40

約数和(自身を含む): 5535360

約数和(自身を除く): 3423216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 557, 632, 948, 1114, 1264, 1671, 1896, 2228, 3342, 3792, 4456, 6684, 8912, 13368, 26736, 44003, 88006, 132009, 176012, 264018, 352024, 528036, 704048, 1056072, 2112144]

約数ペア:

[(1, 2112144), (2, 1056072), (3, 704048), (4, 528036), (6, 352024), (8, 264018), (12, 176012), (16, 132009), (24, 88006), (48, 44003), (79, 26736), (158, 13368), (237, 8912), (316, 6684), (474, 4456), (557, 3792), (632, 3342), (948, 2228), (1114, 1896), (1264, 1671)]