12169422

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 27600768

約数和(自身を除く): 15431346

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 113, 186, 193, 226, 279, 339, 386, 558, 579, 678, 1017, 1158, 1737, 2034, 3474, 3503, 5983, 7006, 10509, 11966, 17949, 21018, 21809, 31527, 35898, 43618, 53847, 63054, 65427, 107694, 130854, 196281, 392562, 676079, 1352158, 2028237, 4056474, 6084711, 12169422]

約数ペア:

[(1, 12169422), (2, 6084711), (3, 4056474), (6, 2028237), (9, 1352158), (18, 676079), (31, 392562), (62, 196281), (93, 130854), (113, 107694), (186, 65427), (193, 63054), (226, 53847), (279, 43618), (339, 35898), (386, 31527), (558, 21809), (579, 21018), (678, 17949), (1017, 11966), (1158, 10509), (1737, 7006), (2034, 5983), (3474, 3503)]